Research highlights and news

Novel topological metals

Single crystals of TaTMTe4 (TM=Ir, Rh, Rh) grown at IFF on the cover of The Journal of Physical Chemistry Letters.

J. Phys. Chem. Lett. 12 6730

Origin of superconductivity in FeSe

77Se NMR on doped FeSe single crystals shows that superconductivity is essentially driven by spin fluctuations in the intermediate coupling regime, while nematic fluctuations have a marginal impact on Tc.

npj Quantum Materials 5, 8

Nanocrystals of CrCl3-RuCl3 solid solution

Chemical vapor transport was used  for the growth of nanocrystals of a solid solution between CrCl3 and RuCl3.

Nanoscale 14, 10483 (2022)

fermiologics

Novel ARPES spectrometer is commercialized by IFF spinoff company fermiologics: FeSuMa allows one to see the Fermi surface map directly on the computer screen in real time.

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Research at IFF

At the Institute for Solid State Research (German: Institut für Festkörperforschung , in short IFF) we host under one roof  the synthesis and crystal growth of novel quantum- and nano-materials,  a wide portfolio of experimental techniques that help us understand their physical properties, and the exploration of their potential for applications in fields from electronics to medicine. An important aspect of our work is the continuous improvement and development of experimental techniques.

Research topics

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Facilities

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Recent Publications

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Habilitations, PhD Theses, Masters and Bachelor Theses

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Research Topics at IFF

In quantum materials potential functionalities for technological applications emerge from their complex, quantum mechanical electronic properties. Such complex electronic properties may result from the interplay and unusual ordering phenomena of electronic spin, orbital and charge degrees of freedom and can be observed in the context of topologically protected spin or charge states or for particular geometries.

Material classes include certain families of transition-metal oxides, molecular solids and a range of intermetallic materials. What sets these systems apart is that their valence and conduction electrons typically retain to some extent their atomic character, resulting in a rich interplay of localized and delocalized electronic degrees of freedom. This renders these materials both practically and conceptually very different from simple metals and semiconductors with well-understood itinerant quasi-particles. Often the quantum mechanical interplay between the localized and delocalized electronic degrees of freedom leads to anomalous charge transport properties, for instance due to the presence of metal-insulator transitions, and exceptional types of ordering phenomena, such as unconventional forms of superconductivity and quantum magnetism. Functionalities that arise from this are for instance large magnetocaloric effects, high temperature superconductivity, magnetism with very strong anisotropy and colossal/giant magnetoresistance.      

The plethora of spectacular and surprising phenomena that can occur in quantum materials poses one of the greatest set of challenges for cutting-edge experimental and theoretical condensed matter physics. As a rule material-specific predictions for the occurrence of many of these phenomena are very difficult, even if some of the presently booming research topics in this field, for instance the investigation of magnetic skyrmions and new topological states of matter, have emerged from a strong theoretical research effort and remain being strongly pushed by it.

When the dimensions of materials are restricted to the nanometer length-scale, new electronic properties emerge. This is related to the fact that any macroscopic object, when scaled down to a nanometer-scale, starts exhibiting distinct quantum mechanical properties. However, at the nanoscale also entirely new physical properties may emerge, for instance at surfaces and interfaces of topological insulators (TIs) where the spin of surface electrons is locked to their momentum, a property that is interesting in the context of spintronics.

The technological ability to engineer and shape materials at the nanoscale opens up a very well-defined road to control the materials properties and functionality in a systematic manner. It requires the synthesis, modelling and structuring of nanosystems, which is pursued in the context of a broad span of nanoparticles, ranging from endohedral fullerenes, carbon-based buckytubes to intermetallic or oxide nanoparticles. This combined approach is also the basis for the design of interfaces and heterostructures of superconducting materials, magnetic systems and molecular solids. In these heterostructures charge transfer effects at or across interfaces are decisive for the properties and functionality. An advantage of such interfaces is that they can be modified and engineered to a much greater extent than bulk Quantum Materials.

Building on the traditional strength in the field of Quantum Materials, and in order to strengthen in particular this research area and its potential for device applications, in 2013 the Center for Transport and Devices of Emergent Materials (CTD) has been founded together with the TU Dresden.

Our research teams search for new materials with the outlined unusual electronic properties and study their fundamental physical properties using a broad range of experimental techniques. Customized high resolution methodology is developed according to the specific scientific questions and phenomena, and finally, based on the experimental results, the chemistry, the morphology and the intrinsic physical properties of the materials are optimized with respect to technical applications. Some of the methodological developments of our institute push the limits of current condensed matter research. Such set-ups as well as the special infrastructure for materials synthesis are made available to cooperation partners at universities (crystal growth laboratory), worldwide users (ARPES measurement stations at the Berlin Synchrotron BESSY), or to industry partners (laboratory for spectroelectrochemistry).

Based on our scientific expertise, our methodological experience, and based on our dedicated knowledge of specific materials classes, we also perform application-driven research in close cooperation with various industry partners. In many of these activities key challenges of the modern industrial and information society are addressed. For example, there are projects in cancer research based on our knowledge of molecular nanostructures.

Additionally, our specific methodology and expertise for spectroelectrochemistry, magnetic materials, and oxide nanomaterials is used in industry projects concerning energy and/or mobility. The activities on novel magnetic materials are also motivated by the urgent issues of resources and sustainability. Moreover, the industry-oriented research of our institute includes since many years the topic "Surface Acoustic Waves (SAW)" dealing with innovative micro-acoustic components and devices as well as the associated high-tech materials and technologies. The IFW-driven "SAWLab Saxony - Competence Center for Acoustoelectronic Phenomena, Technologies and Devices" aims to bundle our profound SAW knowledge with experience and demands of several small and medium-sized Saxon high-tech companies fostering the close cooperation of our institute with the regional industry.

Facilities at IFF

  • Electron Energy Loss Spectroscopy (EELS)
  • Photoemission Spectroscopy (PES), low energy photons (laser, gas discharge sources) and x-rays, angle-integrated and resolved operation
  • Photoemission Electron Microscopy (PEEM)
  • Transmission Electron Microscopy (TEM)
  • Optical Spectroscopy
  • 1-cubed-ARPES
  • NanoESCA -Lab-based ARPES
  • Bruker 4-circle x-ray diffractometer (KAPPA APEXII)
  • high-pressure x-ray diffraction setup
  • transmission EELS -TEM (JEM 2010f)
  • Floating zone furnaces with optical heating under pressure up to 150 bar
  • Bridgman-Stockbarger apparatus up to 1500°C
  • Bridgman-Stockbarger apparatus up to 1600°C
  • Hukin-type cold-crucible rf induction melting and casting device
  • Multianvil device for high pressure synthesis and crystal growth up to 6GPa pressure and up to 1500°C
  • Arc-melting devices with high vacuum conditions (~10-6mbar) and Ar gas inlet
  • Different tube and chamber furnaces up to 1800°C for synthesis and crystal growth
  • Thermoanalysis under well-defined atmospheres up to 2400°C
  • High-temperature optical microscope (temperature up to 1450°C)
  • Handling of quartz glass
  • Complete metallography and ceramography
  • Analytical scanning electron microscope EVOMA15 (Zeiss), with EDX & WDX
  • X-ray diffractometers: Guinier camera with image plate, Temperatures 10 K to 300 K (Huber), Laue diffraction camera, Single crystal diffractometer (Bruker KAPPA-APEX II, 30 K-1000 K)
  • Setup to measure nuclear magnetic resonance (NMR) in ferromagnets (TECMAG spectrometer, 0T, 1.5- 300 K, 10-500 MHz)

Electrical Transport

  • 3He/4He dilution refrigerators, pumped 3He, and variable-temperature inserts
    combined with high-field magnets (16 Tesla) or vector magnets (3D: 6T-2T-2T; 2D: 12T-1T)  

Thermal Transport

  • Pumped 3He and variable-temperature inserts
    300 mK to 350 K, 17 Tesla
  • Laser Flash Apparatus LFA 457MicroFlash
    Thermal Diffusivity measurements covering 150 K to 1000 K

Scanning Probe Microscopy

  • Variable Temperature Scanning Tunneling Microscope (STM)
    Base temperature: 30 K, UHV
  • High-Resolution STM
    Base temperature: 300mK, UHV, 9 Tesla, equipped for spin-polarized STM
  • Dip-stick STM
    Base temperature: 4.2K, 16 Tesla, in-situ cleaving mechanism
  • Room temperature Omicron UHV SEM with integrated STM
  • Magnetic force microscope (MFM)
    Nanoscan hr-MFM (room temperature, high vacuum)

Electron spin resonance

  • Two tunable high-frequency high-magnetic field ESR spectrometers based on the Millimeterwave Vector Network Analyzers and millimeterwave backward oscillators
    • frequency range 10 GHz - 1 THz
    • magnetic fields up to 16 Tesla (up to 11 Tesla with an optical magneto-cryostat)
    • Temperature range 1.6 – 300 K
  • Bruker 10 GHz (X-band) ESR Spectrometer(3.5 K - 300K, filed up to 1 T)

Thermodynamics

  • Quantum Design SQUID Magnetometer (5 T, 1.5-400 K, Oven (up to 800 K), Rotator, Ultra-Low-field option, Hydrostatic Pressure Cell up to 5 GPa)
  • Vibrating Sample Magnetometer (17 T, 2.5-300 K)
  • Alternating Gradient Magnetometer  MicroMag™ Model 2900 (Princeton Measurement Corp., 4-300 K, 1.2 T, 1 nemu rms)
  • Quantum Design PPMS (9 T, 0.5-350 K; Specific heat, AC-susceptibility, Torque-Magnetometer, Electrical+heat transport, Dilatometer)
  • Quantum Design SQUID-VSM (7 T, 1.8-400 K)
  • Magnetostriction (18 T, 2-300K), Thermal Expansion (18 T, 2-300 K)
  • Hydrostatic Pressure Cell (up to 5 GPa)AC-Susceptibility (AC-Dipstick; 0 T)

In addition to the in-house techniques, in cooperation with our partners we apply the following techniques:

  • Pulsed Field Magnetometer up to 60 T (with J. Wosnitza, FZD Rossendorf)

Nuclear magnetic resonance

Spectrometers

  • 3 Techmag 500 MHz Double Resonance Spektrometers
  • 1 Tecmag LapNMR 0.2 MHz - 125 MHz single Resonance NQR

Cryostats

  • 1 Oxford cryostat (1.5K - 500K)
  • 3 Janis cryostats (1.5K - 325K)

Fullerenes

  • Four fullerene generators of local design
  • Full set of chromatographic (HPLC) equipment for separation of fullerene mixtures, including recycling HPLC

Spectroelectrochemistry

The Center of Spectroelectrochemistry in IFW has state-of-the-art equipment and expertise for in situ studies of the electrochemical electron transfer using IR, Raman, ESR, NMR, UV-vis-NIR and luminescence techniques. This list of spectroelectrochemical techniques available in the Center is quite unique, also on an international level.

Electrochemistry + spectroscopic method(s):

  • In situ ESR spectroelectrochemistry
  • In situ UV-vis-NIR spectroelectrochemistry
  • In situ ESR/UV-vis-NIR spectroelectrochemistry
  • In situ NMR spectroelectrochemistry
  • In situ Luminescence spectroelectrochemistry
  • In situ IR spectroelectrochemistry
  • In situ Raman spectroelectrochemistry

The Surface Dynamics Group possesses or has easy access to all equipment needed for the work on modern SAW systems . This includes a variety of unique and state-of-the-art tools and instruments for advanced simulation and extensive evaluation of thin films and bulk samples, as well as for the precise characterization of microacoustic devices under different ambient conditions:

  • Proprietary software tools for
    - Searching for acoustic modes in material systems of crystal acoustics (incl. thin films and fluids) and calculation of all relevant parameters
    - Extraction of material properties from BAW and SAW measurements
    - Calculation of COM parameters for SAW device simulation (surface impedance method)
    - SAW device simulation on base of different methods and models (surface impedance method, BAW based models)
    - FEM simulation of SAW systems
  • Ultra high frequency vibrometer for SAW & BAW wavefield measurements (Polytec UHF-120)
  • Dedicated clustertool CARMEN for thin film deposition on piezo- and pyroelectric substrates for magnetron sputtering, e-beam evaporation and pre-treatment including in-situ measurement techniques
  • High-precision ultrasonic pulse-echo measurement system (RiTec 5000)
  • Customized laseracoustic devices (LAwave systems) for high-precision material characterization (bulk, thin films, temperature dependence)
  • Setup for high precision measurement of bulk sample mass densitity (single crystals etc.)
  • Brillouin light scattering measurement system (JRS)
  • Diverse setups for SAW-based microfluidics
  • In-situ measurement techniques for damage analysis on loaded SAW devices
  • Customized lifetime (TTF) measuring setups for SAW devices
  • Various ovens for thermal treatment and measurement up to 1200°C under different atmospheric conditions (vacuum, inert gas, forming gas)
  • Gas flow cryostats equipped for dielectric and ultrasonic measurements in the temperature range 4.2 K - 350 K
  • Diverse RF measurement devices up to 8.5 GHz (network analyzers, impedance/gain phase analyzers, digitizing oscilloscopes etc)
  • Equipment for measurement of electrical and mechanical thin film and bulk parameters (resistivity, polarization, pyroelectricity, hardness, thickness)

Scientific output

Journal Papers

A. Alfonsov, B. Büchner, V. Kataev
All-on-Chip Concurrent Measurements of the Static Magnetization and of the Electron Spin Resonance with Microcantilevers
Applied Magnetic Resonance 53, 555–563 (2022) URL

S. Zahran, S. Makharza, M. Atawneh, F. Takrori, I. Bsileh, S. Hampel, B. Büchner
Understanding the Adsorptive Removal of Bromophenol Blue Dye Based Graphene Oxide Nanoparticles as Adsorbent
Advances in Materials and Processing Technologies (2022) URL

J. Jena, B. Göbel, T. Hirosawa, S. Díaz, D. Wolf, T. Hinokihara, V. Kumar, I. Mertig, C. Felser, A. Lubk, D. Loss, S. Parkin
Observation of fractional spin textures in a Heusler material
Nature Communications 13, 2348 (2022) URL

F. Paschke, T. Birk, S. Avdoshenko, F. Liu, A. Popov, M. Fonin
Imaging the Single‐Electron Ln–Ln Bonding Orbital in a Dimetallofullerene Molecular Magnet
Small 18, 1-7 (2022) URL

G. Kvashnin, B. Sorokin, N. Asafiev, V. Prokhorov, A. Sotnikov
Peculiarities of the Acoustic Wave Propagation in Diamond-Based Multilayer Piezoelectric Structures as “Me1/(Al,Sc)N/Me2/(100) Diamond/Me3” and “Me1/AlN/Me2/(100) Diamond/Me3” under Metal Thin-Film Deposition
Electronics 11, 176/1-11 (2022) URL

B. Rasche, J. Brunner, T. Schramm, M. Ghimire, U. Nitzsche, B. Büchner, R. Giraud, M. Richter, J. Dufouleur
Determination of Cleavage Energy and Efficient Nanostructuring of Layered Materials by Atomic Force Microscopy
Nano Letters 22, 3550–3556 (2022) URL

F. Wu, J. Ma, F. Lombardi, Y. Fu, F. Liu, Z. Huang, R. Liu, H. Komber, D. Alexandropoulos, E. Dmitrieva, T. Lohr, N. Israel, A. Popov, J. Liu, L. Bogani, X. Feng
Benzo‐Extended Cyclohepta[def]fluorene Derivatives with Very Low‐Lying Triplet States
Angewandte Chemie International Edition 1-7 (2022) URL

K. Götze, B. Bergk, O. Ignatchik, A. Polyakov, I. Kraft, V. Lorenz, H. Rosner, T. Förster, S. Seiro, I. Sheikin, J. Wosnitza, C. Geibel
Fermi surface of a system with strong valence fluctuations: Evidence for a noninteger count of valence electrons in EuIr2Si2
Physical Review B 105, 155125 (2022) URL

P.Y. Ho, E. Dmitrieva, N. Sun, O. Guskova, F. S.-C. Lissel
Synthesis of Novel Ruthenium‐Polymetallaynes and Their Application in Multistate Electrochromic Memory
Advanced Materials Technologies 2200316/1-10 (2022) URL

K. Mehlawat, A. Alfonsov, S. Selter, Y. Shemerliuk, S. Aswartham, B. Büchner, V. Kataev
Low-energy excitations and magnetic anisotropy of the layered van der Waals antiferromagnet Ni2P2S6
Physical Review B 105, 214427/1-7 (2022) URL

B. Schrunk, Y. Kushnirenko, B. Kuthanazhi, J. Ahn, L. Wang, E. O’Leary, K. Lee, A. Eaton, A. Fedorov, R. Lou, V. Voroshnin, O. Clark, J. Sánchez-Barriga, S. Bud’ko, R. Slager, P. Canfield, A. Kaminski
Emergence of Fermi arcs due to magnetic splitting in an antiferromagnet
Nature 603, 610–615 (2022) URL

O. Voloshyna, V.V. Romaka, K. Karmakar, S. Seiro, A. Maljuk, B. Büchner
TSFZ Growth of Eu-Substituted Large-Size LSCO Crystals
Crystals 12, 998/1-10 (2022) URL

S. Guo, M. Henschel, D. Wolf, D. Pohl, A. Lubk, T. Blon, V. Neu, K. Leistner
Size-Specific Magnetic Configurations in Electrodeposited Epitaxial Iron Nanocuboids: From Landau Pattern to Vortex and Single Domain States
Nano Letters 22, 4006–4012 (2022) URL

S. Ehrling, I. Senkovska, A. Efimova, V. Bon, L. Abylgazina, P. Petkov, J. Evans, A. Gamal Attallah, M. Wharmby, M. Roslova, Z. Huang, H. Tanaka, A. Wagner, P. Schmidt, S. Kaskel
Temperature Driven Transformation of the Flexible Metal–Organic Framework DUT‐8(Ni)
Chemistry - A European Journal e202201281/1-11 (2022) URL

S. Biryukov, A. Sotnikov, H. Schmidt
Macroscopic Disk Rotation by Means of Surface Acoustic Waves
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 69, 447-449 (2022) URL

Y. He, T. Helm, I. Soldatov, S. Schneider, D. Pohl, A. Srivastava, A. Sharma, J. Kroder, W. Schnelle, R. Schäfer, B. Rellinghaus, G. Fecher, S. Parkin, C. Felser
Nanoscale magnetic bubbles in Nd2Fe14B at room temperature
Physical Review B 105, 064426/1-8 (2022) URL

M. Davoodabadi, M. Liebscher, M. Sgarzi, L. Riemenschneider, D. Wolf, S. Hampel, G. Cuniberti, V. Mechtcherine
Sulphuric acid sensing by single-walled carbon nanotubes incorporated alkali activated materials
Composites Part B: Engineering 247, 110323/1-15 (2022) URL

G. Wang, E. Dmitrieva, B. Kohn, U. Scheler, Y. Liu, V. Tkachova, L. Yang, Y. Fu, J. Ma, P. Zhang, F. Wang, J. Ge, X. Feng
An Efficient Rechargeable Aluminium‐Amine Battery Working Under Quaternization Chemistry
Angewandte Chemie International Edition 61, e202116194/1-9 (2022) URL

N.N. Kovaleva, O.E. Kusmartseva, A. Maljuk
Raman scattering study and lattice-dynamics calculations in YTiO3: Precursor of the magnetic phase transition in the phonon anomalies
Physics Letters A 430, 127985 (2022) URL

T. Klaproth, E. Müller, C. Habenicht, B. Büchner, M. Knupfer, M. Roslova, A. Isaeva, T. Doert, A. Koitzsch
Tuning the electronic structure of the trichloride honeycomb lattice by transition metal substitution
Physical Review Materials 6, 014001/1-7 (2022) URL

S. Froeschke, D. Wolf, M. Hantusch, L. Giebeler, M. Wels, N. Gräßler, B. Büchner, P. Schmidt, S. Hampel
Synthesis of micro- and nanosheets of CrCl3–RuCl3 solid solution by chemical vapour transport
Nanoscale 14, 10483-10492 (2022) URL

S. Baek, Y. Sur, K. Kim, M. Vojta, B. Büchner
Interplay of charge density waves, disorder, and superconductivity in 2H-TaSe2 elucidated by NMR
New Journal of Physics 24, 043008/1-7 (2022) URL

R. Huber, F. Kern, D. Karnaushenko, E. Eisner, P. Lepucki, A. Thampi, A. Mirhajivarzaneh, C. Becker, T. Kang, S. Baunack, B. Büchner, D. Karnaushenko, O.G. Schmidt, A. Lubk
Tailoring electron beams with high-frequency self-assembled magnetic charged particle micro optics
Nature Communications 13, 3220/1-9 (2022) URL

S. Schiemenz, R.M. Koenig, S. Stevenson, S.M. Avdoshenko, A.A. Popov
Vibrational anatomy of C90, C96, and C100 fullertubes: probing Frankenstein's skeletal structures of fullerene head endcaps and nanotube belt midsection
Nanoscale 14, 10823-10834 (2022) URL

D. Wolf, S. Schneider, U. Rößler, A. Kovács, M. Schmidt, R. Dunin-Borkowski, B. Büchner, B. Rellinghaus, A. Lubk
Unveiling the three-dimensional magnetic texture of skyrmion tubes
Nature Nanotechnology 17, 250–255 (2022) URL

T. Li, M. Hantusch, J. Qu, V. Bandari, M. Knupfer, F. Zhu, O.G. Schmidt
On-chip integrated process-programmable sub-10 nm thick molecular devices switching between photomultiplication and memristive behaviour
Nature Communications 13, 2875 (2022) URL

L. Yang, Y.-Y. Ju, M.A. Medel, Y. Fu, H. Komber, E. Dmitrieva, J.-J. Zhang, S. Obermann, A.G. Campaña, J. Ma, X. Feng
Helical Bilayer Nonbenzenoid Nanographene Bearing a [10]Helicene with Two Embedded Heptagons
Angewandte Chemie-International Edition e202216193/1-6 (2022) URL

F. Bougamha, S. Selter, Y. Shemerliuk, S. Aswartham, A. Benali, B. Büchner, H.-J. Grafe, A.P. Dioguardi
31P NMR investigation of quasi-two-dimensional magnetic correlations in T2P2S6 (T=Mn, Ni)
Physical Review B 105, 024410/1-12 (2022) URL

A. Purtsas, M. Rosenkranz, E. Dmitrieva, O. Kataeva, H.-J. Knölker
Iron‐Catalyzed Oxidative C–O and C–N Coupling Reactions Using Air as Sole Oxidant
Chemistry - A European Journal e202104292/1-9 (2022) URL

M. Mende, K. Ali, G. Poelchen, S. Schulz, V. Mandic, A.V. Tarasov, C. Polley, A. Generalov, A.V. Fedorov, M. Güttler, C. Laubschat, K. Kliemt, Y.M. Koroteev, E.V. Chulkov, K. Kummer, C. Krellner, D.Yu. Usachov, D.V. Vyalikh
Strong Rashba Effect and Different f−d Hybridization Phenomena at the Surface of the Heavy‐Fermion Superconductor CeIrIn5
Advanced Electronic Materials 8, 2100768/1-8 (2022) URL

A. Bauer, G. Benka, A. Neubauer, A. Regnat, A. Engelhardt, C. Resch, S. Wurmehl, C.G.F. Blum, T. Adams, A. Chacon, R. Jungwirth, R. Georgii, A. Senyshyn, B. Pedersen, M. Meven, C. Pfleiderer
Compositional Studies of Metals with Complex Order by means of the Optical Floating‐Zone Technique
Physica Status Solidi B-Basic Solid State Physics 259, 2100159/1-15 (2022) URL

A. Sukhanov, Y. Tymoshenko, A. Kulbakov, A. Cameron, V. Kocsis, H. Walker, A. Ivanov, J. Park, V. Pomjakushin, S. Nikitin, I.V. Morozov, D. Cherniavskii, S. Aswartham, A.U.B. Wolter, A. Yaresko, B. Büchner, D. Inosov
Frustration model and spin excitations in the helimagnet FeP
Physical Review B 105, 134424/1-13 (2022) URL

X. Hong, S. Sykora, F. Caglieris, M. Behnami, I. Morozov, S. Aswartham, V. Grinenko, K. Kihou, C. Lee, B. Büchner, C. Hess
Elastoresistivity of Heavily Hole-Doped 122 Iron Pnictide Superconductors
Frontiers in Physics 10, 853717/1-7 (2022) URL

V. Kocsis, D. Kaib, K. Riedl, S. Gass, P. Lampen-Kelley, D. Mandrus, S. Nagler, N. Perez, K. Nielsch, B. Büchner, A.U.B. Wolter, R. Valentí
Magnetoelastic coupling anisotropy in the Kitaev material α−RuCl3
Physical Review B 105, 094410/1-11 (2022) URL

E. Koutsouflakis, D. Krylov, N. Bachellier, D. Sostina, V. Dubrovin, F. Liu, L. Spree, G. Velkos, S. Schimmel, Y. Wang, B. Büchner, R. Westerström, C. Bulbucan, K. Kirkpatrick, M. Muntwiler, J. Dreiser, T. Greber, S.M. Avdoshenko, H. Dorn, A.A. Popov
Metamagnetic transition and a loss of magnetic hysteresis caused by electron trapping in monolayers of single-molecule magnet Tb2@C79N
Nanoscale 14, 9877-9892 (2022) URL

F. Talnack, S. Hutsch, M. Bretschneider, Y. Krupskaya, B. Büchner, M. Malfois, M. Hambsch, F. Ortmann, S. Mannsfeld
Thermal behavior and polymorphism of 2,9-didecyldinaphtho[2,3-b:2′,3′-f]thieno[3,2-b]thiophene thin films
Molecular Systems Design & Engineering 7, 507-519 (2022) URL

M. Iakovleva, T. Petersen, A. Alfonsov, Y. Skourski, H.-J. Grafe, E. Vavilova, R. Nath, L. Hozoi, V. Kataev
Static magnetic and ESR spectroscopic properties of the dimer-chain antiferromagnet BiCoPO5
Physical Review Materials 6, 094413/1-11 (2022) URL

T. Prikhna, A. Kasatkin, M. Eisterer, V. Moshchil, A. Shapovalov, V. Romaka, J. Rabier, A. Jouline, X. Chaud, M. Rindfleisch, M. Tomsic, S. Ponomaryov, A. Shaternik, V. Sverdun
Influence of Oxygen Concentration and Distribution on Microstructure and Superconducting Characteristics of MgB2-Based Materials and Melt-Textured YBCO
IEEE Transactions on Applied Superconductivity 32, 8000306/1-6 (2022) URL

S. Spachmann, A. Elghandour, S. Selter, B. Büchner, S. Aswartham, R. Klingeler
Strong effects of uniaxial pressure and short-range correlations in Cr2Ge2Te6
Physical Review Research 4, L022040/1-7 (2022) URL

R. Lou, Y. Wang, L. Zhao, C. Xu, M. Li, X. Chen, A. Zhang, Y. Huang, C. Cao, G. Chen, T. Xia, Q. Zhang, H. Ding, S. Wang
Electronic structure and open-orbit Fermi surface topology in isostructural semimetals NbAs2 and W2As3 with extremely large magnetoresistance
Applied Physics Letters 120, 123101/1-7 (2022) URL

Y. He, P. Adler, S. Schneider, I. Soldatov, Q. Mu, H. Borrmann, W. Schnelle, R. Schäfer, B. Rellinghaus, G. Fecher, C. Felser
Intrinsic Magnetic Properties of a Highly Anisotropic Rare‐Earth‐Free Fe2P‐Based Magnet
Advanced Functional Materials 32, 2107513/1-8 (2022) URL

S. Wang, M. Panhans, I. Lashkov, H. Kleemann, F. Caglieris, D. Becker-Koch, J. Vahland, E. Guo, S. Huang, Y. Krupskaya, Y. Vaynzof, B. Büchner, F. Ortmann, K. Leo
Highly efficient modulation doping: A path toward superior organic thermoelectric devices
Science Advances 8, eabl9264/1-8 (2022) URL

R. Weser, Z. Deng, V.V. Kondalkar, A.N. Darinskii, C. Cierpka, H. Schmidt, J. König
Three-dimensional heating and patterning dynamics of particles in microscale acoustic tweezers
Lab on a chip 22, 2886-2901 (2022) URL

S. Samaddar, J. Strasdas, K. Janßen, S. Just, T. Johnsen, Z. Wang, B. Uzlu, S. Li, D. Neumaier, M. Liebmann, M. Morgenstern
Addition to “Evidence for Local Spots of Viscous Electron Flow in Graphene at Moderate Mobility”
Nano Letters 22, 1826 (2022) URL

S. Singh, M. Sturza
Bulk and Single Crystal Growth Progress of Iron-Based Superconductors (FBS): 1111 and 1144
Crystals 12, 20/1-21 (2022) URL

L. Craco, S. Leoni
Orbital selectivity in the normal state of KFe2Se2 superconductor
Europhysics Letters 136, 27002/1-8 (2022) URL

F. Mazza, P. Portnichenko, S. Avdoshenko, P. Steffens, M. Boehm, E. Choi, M. Nikolo, X. Yan, A. Prokofiev, S. Paschen, D. Inosov
Cascade of magnetic-field-driven quantum phase transitions in Ce3Pd20Si6
Physical Review B 105, 174429/1-11 (2022) URL

M. Rosenkranz, S. Leßny, B. Noecker, S. Breakspear, E. Dmitrieva
Formation of free radicals in human hair under strain: Combined electron paramagnetic resonance (EPR) – Strain technique
Talanta 249, 123707 (2022) URL

D. Jost, L. Peis, G. He, A. Baum, S. Geprägs, J. Palmstrom, M. Ikeda, I. Fisher, T. Wolf, S. Lederer, S. Kivelson, R. Hackl
Quantum critical fluctuations in an Fe-based superconductor
Communications Physics 5, 201 (2022) URL

V. Romaka, A. Omar, W. Löser, B. Büchner, S. Wurmehl
Thermodynamic and DFT modeling in quaternary Co-based Heusler phase space: Understanding the interplay between disorder, bonding, and magnetism
Computational Materials Science 203, 111089 (2022) URL

A. Grebenko, D. Krasnikov, A. Bubis, V. Stolyarov, D. Vyalikh, A. Makarova, A. Fedorov, A. Aitkulova, A. Alekseeva, E. Gilshtein, Z. Bedran, A. Shmakov, L. Alyabyeva, R. Mozhchil, A. Ionov, B. Gorshunov, K. Laasonen, V. Podzorov, A. Nasibulin
High‐Quality Graphene Using Boudouard Reaction
Advanced Science 9, 2200217/1-12 (2022) URL

L. Graf, A. Kusber, B. Büchner, M. Knupfer
Strong exciton bandwidth reduction in pentacene as a function of temperature
Physical Review B 106, 165429/1-6 (2022) URL

F. Hansen, R. Fucke, T. Charvin, S. Froeschke, D. Wolf, R. Giraud, J. Dufouleur, N. Gräßler, B. Büchner, P. Schmidt, S. Hampel
Direct Deposition of (BixSb1–x)2Te3 Nanosheets on Si/SiO2 Substrates by Chemical Vapor Transport
Crystal Growth & Design 22, 2354–2363 (2022) URL

A.U.B. Wolter, C. Hess
Spin liquid evidence at the edge and in bulk
Nature Physics 18, 378–379 (2022) URL

Jyoti, E. Dmitrieva, T. Żołek, D. Maciejewska, R. Rybakiewicz-Sekita, W. Kutner, K.R. Noworyta
An insight into the polymerization process of the selected carbazole derivatives - why does it not always lead to a polymer formation?
Electrochimica Acta 429, /1-15 (2022) URL

A. Pykhova, O. Semivrazhskaya, N. Samoylova, A. Popov, I. Ioffe, A. Goryunkov
Regioselective CF2 functionalization of Sc3N@D3h(5)-C78
Dalton Transactions 51, 1182-1190 (2022) URL

R. Lou, A. Fedorov, Q. Yin, A. Kuibarov, Z. Tu, C. Gong, E. Schwier, B. Büchner, H. Lei, S. Borisenko
Charge-Density-Wave-Induced Peak-Dip-Hump Structure and the Multiband Superconductivity in a Kagome Superconductor CsV3Sb5
Physical Review Letters 128, 036402/1-7 (2022) URL

E. Kokkinis, G. Goldstein, D. Efremov, J. Betouras
Semiclassical transport with Berry curvature: Chambers formula and applications to systems with Fermi surface topological transitions
Physical Review B 105, 155123 (2022) URL

Y. He, S. Schneider, T. Helm, J. Gayles, D. Wolf, I. Soldatov, H. Borrmann, W. Schnelle, R. Schäfer, G.H. Fecher, B. Rellinghaus, C. Felser
Topological Hall effect arising from the mesoscopic and microscopic non-coplanar magnetic structure in MnBi
Acta Materialia 226, 117619/1-9 (2022) URL

J. Zhang, J. Ma, F. Liu, L. Cui, Y. Fu, L. Yang, A. Popov, J. Weigand, J. Liu, X. Feng
Large Acene Derivatives with B–N Lewis Pair Doping: Synthesis, Characterization, and Application
Organic Letters 24, 1877–1882 (2022) URL

N.K. Garg, Y. Goriya, S. Manojveer, S. Muratović, D. Pajić, M. Cetina, I. Petreska, Y. Krupskaya, V. Kataev, M.T. Johnson, O.F. Wendt, D. Žilić
A mononuclear iron(iii) complex with unusual changes of color and magneto-structural properties with temperature: synthesis, structure, magnetization, multi-frequency ESR and DFT study
Dalton Transactions 51, 2338-2345 (2022) URL

W. Schweika, M. Valldor, J. Reim, U. Rößler
Chiral Spin Liquid Ground State in YBaCo3FeO7
Physical Review X 12, 021029/1-18 (2022) URL

P. Gupta, D. Karnaushenko, C. Becker, I. Okur, M. Melzer, B. Özer, O.G. Schmidt, D. Karnaushenko
Large Scale Exchange Coupled Metallic Multilayers by Roll‐to‐Roll (R2R) Process for Advanced Printed Magnetoelectronics
Advanced Materials Technologies 2200190/1-11 (2022) URL

P. Ying, L. Wilkens, H. Reith, N. Perez Rodriguez, X. Hong, Q. Lu, C. Hess, K. Nielsch, R. He
A robust thermoelectric module based on MgAgSb/Mg3(Sb,Bi)2 with a conversion efficiency of 8.5% and a maximum cooling of 72 K
Energy & Environmental Science 1-10 (2022) URL

P. Biegański, E. Kovalski, N. Israel, E. Dmitrieva, D. Trzybiński, K. Woźniak, V. Vrček, M. Godel, C. Riganti, J. Kopecka, H. Lang, K. Kowalski
Electronic Coupling in 1,2,3-Triazole Bridged Ferrocenes and Its Impact on Reactive Oxygen Species Generation and Deleterious Activity in Cancer Cells
Inorganic Chemistry (2022) URL

J. Hong, X. Xiao, H. Liu, E. Dmitrieva, A.A. Popov, Z. Yu, M.-D. Li, T. Ohto, J. Liu, A. Narita, P. Liu, H. Tada, X.-Y. Cao, X.-Y. Wang, Y. Zou, K. Müllen, Y. Hu
Controlling the Emissive, Chiroptical, and Electrochemical Properties of Double [7] Helicenes through Embedded Aromatic Rings
Chemistry - A European Journal e202202243/1-7 (2022) URL

L. Folkers, L. Corredor, F. Lukas, M. Sahoo, A. Wolter, A. Isaeva
Occupancy disorder in the magnetic topological insulator candidate Mn1−x Sb2+x Te4
Zeitschrift für Kristallographie 237, 101-108 (2022) URL

M.C. Allison, S. Wurmehl, B. Büchner, J. Vella, T. Söhnel, S. Bräuninger, H. Klauss, M. Avdeev, F. Marlton, S. Schmid, C. Ling
FeMn3Ge2Sn7O16: A Perfectly Isotropic 2-D Kagomé Lattice that Breaks Magnetic Symmetry with Partial Spin Order
Chemistry of Materials 34, 1369–1375 (2022) URL

J. Fischer, B. Pohle, E. Dmitrieva, K. Thümmler, S. Fischer, D. Mikhailova
Symmetric supercapacitors with cellulose-derived carbons and Na2SO4 electrolytes operating in a wide temperature range
Journal of Energy Storage 55, Part C, 105725/ (2022) URL

G. Velkos, W. Yang, Y. Yao, S.M. Sudarkova, F. Liu, S. Avdoshenko, N. Chen, A. Popov
Metallofullerene single-molecule magnet Dy2O@C2v(5)-C80 with a strong antiferromagnetic Dy⋯Dy coupling
Chemical Communications 58, 7164-7167 (2022) URL

V. Romaka, G. Rogl, V. Buršíková, J. Buršík, H. Michor, A. Grytsiv, E. Bauer, G. Giester, P. Rogl
Physical properties of {Ti,Zr,Hf}2Ni2Sn compounds
Dalton Transactions 51, 361-374 (2022) URL

F. Tchieno, E. Dmitrieva, S. Boye, G. Doungmo, S. Schiemenz, R. Kluge
Tunable polycationic organohalloysite electrocatalyst: Synthesis and characterisation
Applied Clay Science 226, 106565 (2022) URL

J. Qu, F. Li, M. Wang, S. Subakti, M. Deconinck, G. Chen, Y. Li, L. Liu, X. Wang, M. Yu, D. Wolf, A. Lubk, B. Büchner, Y. Vaynzof, O.G. Schmidt, F. Zhu
One‐Pot Synthesis of Nitrate‐Intercalated NiFe Layered Double Hydroxides with an 8.2 Å Interlayer Spacing
Advanced Materials Interfaces 9, 2200973/1-9 (2022) URL

T. Klaproth, M. Grönke, S. Hampel, M. Knupfer, B. Büchner, A. Isaeva, T. Doert, A. Koitzsch
Work Function Engineering of Thin α‐RuCl3 by Argon Sputtering
Advanced Materials Interfaces 2200754/1-6 (2022) URL

O. Kataeva, K. Ivshin, K. Metlushka, K. Nikitina, V. Khrizanforova, Y. Budnikova, R. Fayzullin, S. Latypov, S. Schiemenz, M. Bretschneider, A. Popov, S. Avdoshenko, Y. Krupskaya, B. Büchner, M. Knupfer
New Charge Transfer Cocrystals of F2TCNQ with Polycyclic Aromatic Hydrocarbons: Acceptor–Acceptor Interactions and Their Contribution to Supramolecular Arrangement and Charge Transfer
Crystal Growth & Design 22, 751–762 (2022) URL

L. Madeo, P. Sarogni, G. Cirillo, O. Vittorio, V. Voliani, M. Curcio, T. Shai-Hee, B. Büchner, M. Mertig, S. Hampel
Curcumin and Graphene Oxide Incorporated into Alginate Hydrogels as Versatile Devices for the Local Treatment of Squamous Cell Carcinoma
Materials 15, 1648/1-15 (2022) URL

P. Makushko, T. Kosub, O.V. Pylypovskyi, N. Hedrich, J. Li, A. Pashkin, S. Avdoshenko, R. Hübner, F. Ganss, D. Wolf, A. Lubk, M.O. Liedke, M. Butterling, A. Wagner, K. Wagner, B.J. Shields, P. Lehmann, I. Veremchuk, J. Fassbender, P. Maletinsky, D. Makarov
Flexomagnetism and vertically graded Néel temperature of antiferromagnetic Cr2O3 thin films
Nature Communications 13, 6745/1-13 (2022) URL

M. Vogl, M. Valldor, R. Piening, D.V. Efremov, B. Büchner, S. Aswartham
Synthesis and Physical Properties of Iridium-Based Sulfide Ca1−xIr4S6(S2) [x = 0.23–0.33]
Electronic Materials 3, 41-52 (2022) URL

M. Hoffmann, D. Schletz, A.M. Steiner, D. Wolf, M. Mayer, A. Fery
Conjugated Polymer–Gold–Silver Hybrid Nanoparticles for Plasmonic Energy Focusing
Journal of Physical Chemistry C 126, 2475-2481 (2022) URL

A. Stepanjuga, R. Ray, M. Richter, S. Carrocci, S. Hampel, L. Galle, H. Grafe, M. Valldor
Metathesis as an alternative synthesis route to layered sulfides A(LiZn)S2 (A = alkali-metal) with unexpected colors
New Journal of Chemistry 46, 4900-4910 (2022) URL

L. Graf, F. Liu, M. Naumann, F. Roth, B. Debnath, B. Büchner, Y. Krupskaya, A. Popov, M. Knupfer
Optical Anisotropy and Momentum-Dependent Excitons in Dibenzopentacene Single Crystals
ACS Omega 7, 21183–2119 (2022) URL

J. Schlotheuber née Brunner, B. Maier, F. Kirner, S. Sturm, H. Cölfen, E. Sturm
Self-Assembled Faceted Mesocrystals: Advances in Optimization of Growth Conditions
Crystal Growth & Design 21, 5490–5495 (2021) URL

R. Kurleto, J. Fink
About two-dimensional fits for the analysis of the scattering rates and renormalization functions from angle-resolved photoelectron spectroscopy data
Journal of Electron Spectroscopy and Related Phenomena 253, 147127 (2021) URL

O. Kataeva, M. Nohr, K. Ivshin, S. Hampel, B. Büchner, M. Knupfer
Understanding Intermolecular Interactions in a Tetracene–F4TCNQ Cocrystal via Its Electron Density Distribution and Topology
Crystal Growth & Design 21, 471-481 (2021) URL

P. Lepucki, R. Havemann, A.P. Dioguardi, F. Scaravaggi, A.U.B. Wolter, R. Kappenberger, S. Aswartham, S. Wurmehl, B. Büchner, H.-J. Grafe
Mapping out the spin fluctuations in Co-doped LaFeAsO single crystals by NMR
Physical Review B 103, L180506/1-6 (2021) URL

F. Kern, J. Krehl, A. Thampi, A. Lubk
A Hamiltonian mechanics framework for charge particle optics in straight and curved systems
Optik 242, 167242 (2021) URL

S. Selter, Y. Shemerliuk, M.-I. Sturza, A.U.B. Wolter, B. Büchner, S. Aswartham
Crystal growth and anisotropic magnetic properties of quasi-two-dimensional (Fe1−xNix)2P2S6
Physical Review Materials 5, 073401/1-12 (2021) URL

J.-H. Kim, D.C. Peets, M. Reehuis, P. Adler, A. Maljuk, T. Ritschel, M.C. Allison, J. Geck, J.R.L. Mardegan, P.J. Bereciartua Perez, S. Francoual, A.C. Walters, T. Keller, P.M. Abdala, P. Pattison, P. Dosanjh, B. Keimer
Hidden Charge Order in an Iron Oxide Square-Lattice Compound
Physical Review Letters 127, 097203/1-7 (2021) URL

L. Craco, S. Carara
Atomistic electronic structure in the single-chain limit of organic conductors
EPL (Europhysics Letters) 133, 27004/1-5 (2021) URL

E.M.M. Ibrahim, G.A. Ahmed, V. Khavrus, N.M.A. Hadia, S.H. Mohamed, S. Hampel, A.M. Adam
Effect of surfactant concentration on the morphology and thermoelectric power factor of PbTe nanostructures prepared by a hydrothermal route
Physica E 125, 114396/1-6 (2021) URL

V. Dubrovin, A.A. Popov, S.M. Avdoshenko
Valence electrons in lanthanide-based single-atom magnets: a paradigm shift in 4f-magnetism modeling and design
Inorganic Chemistry Frontiers 8, 2373-2384 (2021) URL

G. Shipunov, B.R. Piening, C. Wuttke, T.A. Romanova, A.V. Sadakov, O.A. Sobolevskiy, E.Yu. Guzovsky, A.S. Usoltsev, V.M. Pudalov, D.V. Efremov, S. Subakti, D. Wolf, A. Lubk, B. Büchner, S. Aswartham
Layered van der Waals Topological Metals of TaTMTe4 (TM = Ir, Rh, Ru) Family
Journal of Physical Chemistry Letters 12, 6730-6735 (2021) URL

M. Curcio, G. Cirillo, F. Saletta, F. Michniewicz, F. Nicoletta, O. Vittorio, S. Hampel, F. Iemma
Carbon Nanohorns as Effective Nanotherapeutics in Cancer Therapy
C: Journal of Carbon Research 7, 3/1-18 (2021) URL

L. Craco
Correlated nature of hybrid s-wave superconducting and Rashba lattices
Physical Review B 104, 064509/1-6 (2021) URL

M. Adib, Y. Lee, V. Kondalkar, S. Kim, K. Lee
A Highly Sensitive and Stable rGO:MoS2-Based Chemiresistive Humidity Sensor Directly Insertable to Transformer Insulating Oil Analyzed by Customized Electronic Sensor Interface
ACS Sensors 6, 1012-1021 (2021) URL

S. Thirupathaiah, Y.S. Kushnirenk, K. Koepernik, B.R. Piening, B. Büchner, S. Aswartham, J. van den Brink, S.V. Borisenko, I.C. Fulga
Sixfold fermion near the Fermi level in cubic PtBi2
SciPost Physics 10, 004/1-14 (2021) URL

Z. Liu, Q. Zhang, U. Wolff, C.G.F. Blum, R. He, A. Bahrami, M. Beier-Ardizzon, C. Reimann, J. Friedrich, H. Reith, G. Schierning, K. Nielsch
High-Performance n-Type Ge-Free Silicon Thermoelectric Material from Silicon Waste
ACS Applied Materials & Interfaces 13, 47912-47920 (2021) URL

M.V. Gorbunov, S. Carocci, I.G. Gonzalez Martinez, V. Baran, D. Mikhailova
Studies of Li2Fe0.9M0.1SO antiperovskite materials for lithium-ion batteries: the role of partial Fe2+ to M2+ substitution
Frontiers in Energy Research 9, 657962/1-10 (2021) URL

L. Craco, S. Carara, Y. Shao, Y. Chuang, B. Freelon
Electronic structure of rhombohedral CrX3 (X=Br, Cl, I) van der Waals crystals
Physical Review B 103, 235119/1-6 (2021) URL

T. Sakurai, B. Rubrecht, L.T. Corredor, R. Takehara, M. Yasutani, J. Zeisner, A. Alfonsov, S. Selter, S. Aswartham, A.U.B. Wolter, B. Büchner, H. Ohta, V. Kataev
Pressure control of the magnetic anisotropy of the quasi-two-dimensional van der Waals ferromagnet Cr2Ge2Te6
Physical Review B 103, 024404/1-8 (2021) URL

M. Stübinger, J. Gabel, P. Scheiderer, M. Zapf, M. Schmitt, P. Schütz, B. Leikert, J. Küspert, M. Kamp, P. Thakur, T. Lee, P. Potapov, A. Lubk, B. Büchner, M. Sing, R. Claessen
Hard x-ray photoemission spectroscopy of LaVO3/SrTiO3: Band alignment and electronic reconstruction
Physical Review B 103, 235128/1-12 (2021) URL

B. Böhm, L. Fallarino, D. Pohl, B. Rellinghaus, O. Hellwig
Noncollinear Remanent Textures Induced by Surface Spin Flop in Synthetic Antiferromagnets with Perpendicular Anisotropy
Physical Review Applied 16, 014028/1-8 (2021) URL

J. Schultz, F. Nogueira, B. Büchner, J. van den Brink, A. Lubk
Axion Mie theory of electron energy loss spectroscopy in topological insulators
SciPost Physics Core 4, 023/1-26 (2021) URL

P. Lepucki, A. Dioguardi, D. Karnaushenko, O.G. Schmidt, H. Grafe
The normalized limit of detection in NMR spectroscopy
Journal of Magnetic Resonance 332, 107077/1-8 (2021) URL

J. Zehner, D. Wolf, M. Hasan, M. Huang, D. Bono, K. Nielsch, K. Leistner, G. Beach
Magnetoionic control of perpendicular exchange bias
Physical Review Materials 5, L061401/1-8 (2021) URL

L. Heinze, H. Jeschke, I. Mazin, A. Metavitsiadis, M. Reehuis, R. Feyerherm, J. Hoffmann, M. Bartkowiak, O. Prokhnenko, A.U.B. Wolter, X. Ding, V. Zapf, C. Corvalán Moya, F. Weickert, M. Jaime, K. Rule, D. Menzel, R. Valentí, W. Brenig, S. Süllow
Magnetization Process of Atacamite: A Case of Weakly Coupled S=1/2 Sawtooth Chains
Physical Review Letters 126, 207201/1-7 (2021) URL

A. Sotnikov, B. Sorokin, N. Asafiev, D. Shcherbakov, G. Kvashnin, Y. Suhak, H. Fritze, M. Weihnacht, H. Schmidt
Microwave Acoustic Attenuation in CTGS Single Crystals
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 68, 3423-3429 (2021) URL

J. Carnis, F. Kirner, D. Lapkin, S. Sturm, Y. Kim, I. Baburin, R. Khubbutdinov, A. Ignatenko, E. Iashina, A. Mistonov, T. Steegemans, T. Wiek, T. Gemming, A. Lubk, S. Lazarev, M. Sprung, I. Vartanyants, E. Sturm
Exploring the 3D structure and defects of a self-assembled gold mesocrystal by coherent X-ray diffraction imaging
Nanoscale 13, 10425-10435 (2021) URL

Y. Hao, Y. Wang, V. Dubrovin, S.M. Avdoshenko, A.A. Popov, F. Liu
Caught in Phase Transition: Snapshot of the Metallofullerene Sc3N@C70 Rotation in the Crystal
Journal of the American Chemical Society 143, 612-616 (2021) URL

Y. Suhak, H. Fritze, A. Sotnikov, H. Schmidt, W. Johnson
High-temperature electromechanical loss in piezoelectric langasite and catangasite crystals
Journal of Applied Physics 130, 085102/1-18 (2021) URL

E. Dmitrieva, B. Sturtz, Y. Yang, P. Zhang, L. Dunsch, M. Kenney
An in situ spectroelectrochemical study of the dimeric phthalocyanines [(SiPc)2O][OSiHx3]2, [(SiPc)2O][OSiHx3]2•+, and [(SiPc)2O][OSiHx3]22+
Electrochemistry Communications 128, 107048/1-4 (2021) URL

G. Cirillo, M. Curcio, L.F. Madeo, F. Iemma, G. De Filpo, S. Hampel, F.P. Nicoletta
Carbon Nanotubes Hybrid Hydrogels for Environmental Remediation: Evaluation of Adsorption Efficiency under Electric Field
Molecules 26, 7001/1-18 (2021) URL

M. Gillig, X. Hong, P. Sakrikar, G. Bastien, A. Wolter, L. Heinze, S. Nishimoto, B. Büchner, C. Hess
Thermal transport of the frustrated spin-chain mineral linarite: Magnetic heat transport and strong spin-phonon scattering
Physical Review B 104, 235129/1-10 (2021) URL

M.S. Bogar, S. Beuermann, E. Dmitrieva, M. Drache, U. Gohs, U. Kunz, T. Lemmermann, M. Rosenkranz, M. Stehle, C. Zschech
Quantitative EPR study of poly(vinylidene fluoride) activated by electron beam treatment
Radiation Physics and Chemistry 184, 109421/1-26 (2021) URL

M. Richter, M. Borkowski, Y. Fu, E. Dmitrieva, A. Popov, J. Ma, T. Marszalek, W. Pisula, X. Feng
Synthesis and Self-Assembly Behavior of Double Ullazine-Based Polycyclic Aromatic Hydrocarbons
Organic Materials 03, 198–203 (2021) URL

J. Fink, E. Rienks, M. Yao, R. Kurleto, J. Bannies, S. Aswartham, I. Morozov, S. Wurmehl, T. Wolf, F. Hardy, C. Meingast, H. Jeevan, J. Maiwald, P. Gegenwart, C. Felser, B. Büchner
Linkage between scattering rates and superconductivity in doped ferropnictides
Physical Review B 103, 155119/1-8 (2021) URL

Y. Hao, Y. Wang, L. Spree, F. Liu
Rotation of fullerene molecules in the crystal lattice of fullerene/porphyrin: C60 and Sc3N@C80
Inorganic Chemistry Frontiers 8, 122-126 (2021) URL

Y. Falke, N. Ehlen, G. Marini, A. Fedorov, V. Voroshnin, B. Senkovskiy, K. Nikonov, M. Hoesch, T. Kim, L. Petaccia, G. Di Santo, T. Szkopek, G. Profeta, A. Grüneis
Coupling to zone-center optical phonons in VSe2 enhanced by charge density waves
Physical Review B 104, 235137 (2021) URL

A. Rietig, H. Grafe, J. Acker
New insights into boron species in acidic digestion solutions of boron-doped silicon
Journal of Analytical Atomic Spectrometry 36, 2492-2500 (2021) URL

M.L. Amigo, Q. Stahl, A. Maljuk, A.U.B. Wolter, C. Hess, J. Geck, S. Wurmehl, S. Seiro, B. Büchner
Revisiting the influence of Fe excess in the synthesis of BaFe2S3
Physical Review Materials 5, 094801/1-11 (2021) URL

R. Kuhrt, M. Hantusch, B. Büchner, M. Knupfer
Photoemission Study of Charge Transfer between ET (BEDT-TTF) and Acceptors F6TCNNQ and F2TCNQ
Journal of Physical Chemistry C 125, 18961-18967 (2021) URL

K. Ditte, J. Perez, S. Chae, M. Hambsch, M. Al‐Hussein, H. Komber, P. Formanek, S.C.B. Mannsfeld, A. Fery, A. Kiriy, F. Lissel
Ultrasoft and High‐Mobility Block Copolymers for Skin‐Compatible Electronics
Advanced Materials 33, 2005416/1-8 (2021) URL

S. Spachmann, A. Elghandour, M. Frontzek, W. Löser, R. Klingeler
Magnetoelastic coupling and phases in the skyrmion lattice magnet Gd2PdSi3 discovered by high-resolution dilatometry
Physical Review B 103, 184424/1-9 (2021) URL

L. Graf, Y. Krupskaya, B. Büchner, M. Knupfer
Exciton dispersion in para-quaterphenyl: Significant molecular interactions beyond Coulomb coupling
AIP Advances 11, 095313/1-6 (2021) URL

R. Hussain, G. Prando, S. Selter, S. Aswartham, B. Büchner, P. Carretta
Magnetically induced local lattice anomalies and low-frequency fluctuations in the Mott insulator La2O3Fe2Se2
Physical Review B 103, L081105/1-6 (2021) URL

A. Inozemtseva, E. Kataev, A. Frolov, M. Amati, L. Gregoratti, K. Beranová, V. Dieste, C. Escudero, A. Fedorov, A. Tarasov, D. Usachov, D. Vyalikh, Y. Shao-Horn, D. Itkis, L. Yashina
On the catalytic and degradative role of oxygen-containing groups on carbon electrode in non-aqueous ORR
Carbon 176, 632-641 (2021) URL

R. Westerström, V. Dubrovin, K. Junghans, C. Schlesier, B. Büchner, S. Avdoshenko, A. Popov, A. Kostanyan, J. Dreiser, T. Greber
Precise measurement of angles between two magnetic moments and their configurational stability in single-molecule magnets
Physical Review B 104, 224401 (2021) URL

M. Lê Anh, P. Potapov, A. Lubk, T. Doert, M. Ruck
Freestanding few-layer sheets of a dual topological insulator
npj 2D Materials and Applications 5, 22/1-5 (2021) URL

L. Craco, S. Carara, S. Leoni
Interplay of electric field and disorder in Dirac liquid silicene
The European Physical Journal B 94, 47(2021)/1-9 (2021) URL

R. Weser, H. Schmidt
In situ surface acoustic wave field probing in microfluidic structures using optical transmission interferometry
Journal of Applied Physics 129, 244503/1-8 (2021) URL

F. Paschke, T. Birk, V. Enenkel, F. Liu, V. Romankov, J. Dreiser, A. Popov, M. Fonin
Exceptionally High Blocking Temperature of 17 K in a Surface‐Supported Molecular Magnet
Advanced Materials 33, 2102844/1-7 (2021) URL

P. Gebauer, H. Poddig, L.T. Corredor-Bohorquez, T.V. Menshchikova, I.P. Rusinov, P. Golub, F. Caglieris, C. Benndorf, T. Lindemann, E.V. Chulkov, A.U.B. Wolter, B. Büchner, T. Doert, A. Isaeva
Heavy-Atom Antiferromagnet GdBiTe: An Interplay of Magnetism and Topology in a Symmetry-Protected Topological Semimetal
Chemistry of Materials 33, 2420-2435 (2021) URL

M. Korb, X. Liu, S. Walz, J. Mahrholdt, A. Popov, H. Lang
Structural Variety of Iron Carbonyl Clusters Featuring Ferrocenylphosphines
European Journal of Inorganic Chemistry 2021, 2017-2033 (2021) URL

O. Aftenieva, M. Schnepf, B. Mehlhorn, T. König
Tunable Circular Dichroism by Photoluminescent Moiré Gratings
Advanced Optical Materials 9, 2001280/1-8 (2021) URL

M. Mohamed, M. Gorbunov, M. Valldor, S. Hampel, N. Gräßler, D. Mikhailova
Tuning the electrochemical properties by anionic substitution of Li-rich antiperovskite (Li2Fe)S1−xSexO cathodes for Li-ion batteries
Journal of Materials Chemistry A 9, 23095 –23105 (2021) URL

X. Zotos
Operator growth in a quantum compass model on a Bethe lattice
Physical Review B 103, L201108/1-4 (2021) URL

M. Gerwig, A.S. Ali, D. Neubert, S. Polster, U. Böhme, G. Franze, M. Rosenkranz, A. Popov, I. Ponomarev, M.P.M. Jank, C. Viehweger, E. Brendler, L. Frey, P. Kroll, E. Kroke
From Cyclopentasilane to Thin‐Film Transistors
Advanced Electronic Materials 7, 2000422/1-13 (2021) URL

F. Scaravaggi, S. Sauerland, L. Wang, R. Kappenberger, P. Lepucki, A.P. Dioguardi, X. Hong, F. Caglieris, C. Wuttke, C. Hess, H.-J. Grafe, S. Aswartham, S. Wurmehl, R. Klingeler, A.U.B. Wolter, B. Büchner
Revisiting the phase diagram of LaFe1−xCoxAsO in single crystals by thermodynamic methods
Physical Review B 103, 174506/1-9 (2021) URL

I. Andersen, D. Wolf, L. Rodriguez, A. Lubk, D. Oliveros, C. Bran, T. Niermann, U. Rößler, M. Vazquez, C. Gatel, E. Snoeck
Field tunable three-dimensional magnetic nanotextures in cobalt-nickel nanowires
Physical Review Research 3, 033085/1-12 (2021) URL

S. Molatta, D. Opherden, J. Wosnitza, L. Opherden, Z.T. Zhang, T. Wolf, H. v. Löhneysen, R. Sarkar, P.K. Biswas, H.-J. Grafe, H. Kühne
Superconductivity of highly spin-polarized electrons in FeSe probed by 77Se NMR
Physical Review B 104, 014504/1-6 (2021) URL

V. Kataev
Insights into the Spin–Orbital Entanglement in Complex Iridium Oxides from High-Field ESR Spectroscopy
Applied Magnetic Resonance 52, 439–457 (2021) URL

V. Kondalkar, J. Park, K. Lee
MEMS hydrogen gas sensor for in-situ monitoring of hydrogen gas in transformer oil
Sensors and Actuators B: Chemical 326, 128989/1-12 (2021) URL

O. Sidletskiy, I. Gerasymov, Y. Boyaryntseva, P. Arhipov, S. Tkachenko, O. Zelenskaya, K. Bryleva, K. Belikov, K. Lebbou, C. Dujardin, B. Büchner, B. Grynyov
Impact of Carbon Co-Doping on the Optical and Scintillation Properties of a YAG:Ce Scintillator
Crystal Growth & Design 21, 3063-3070 (2021) URL

Y. Shemerliuk, Y. Zhou, Z. Yang, G. Cao, A.U.B. Wolter, B. Büchner, S. Aswartham
Tuning Magnetic and Transport Properties in Quasi-2D (Mn1−xNix)2P2S6 Single Crystals
Electronic Materials 2, 284-298 (2021) URL

B. Xu, Y. Zhang, E. Alizade, Z. Jahangirli, F. Lyzwa, E. Sheveleva, P. Marsik, Y. Li, Y. Yao, Z. Wang, B. Shen, Y. Dai, V. Kataev, M. Otrokov, E. Chulkov, N. Mamedov, C. Bernhard
Infrared study of the multiband low-energy excitations of the topological antiferromagnet MnBi2Te4
Physical Review B 103, L121103/1-6 (2021) URL

S. Selter, Y. Shemerliuk, B. Büchner, S. Aswartham
Crystal Growth of the Quasi-2D Quarternary Compound AgCrP2S6 by Chemical Vapor Transport
Crystals 11, 500/1-10 (2021) URL

F. Bisti, F. Priante, A. Fedorov, M. Donarelli, M. Fantasia, L. Petaccia, O. Frank, M. Kalbac, G. Profeta, A. Grüneis, L. Ottaviano
Electron-phonon coupling origin of the graphene π*-band kink via isotope effect
Physical Review B 103, 035119/1-5 (2021) URL

V. Grinenko, D. Weston, F. Caglieris, C. Wuttke, C. Hess, T. Gottschall, I. Maccari, D. Gorbunov, S. Zherlitsyn, J. Wosnitza, A. Rydh, K. Kihou, C.-H. Lee, R. Sarkar, S. Dengre, J. Garaud, A. Charnukha, R. Hühne, K. Nielsch, B. Büchner, H.-H. Klauss, E. Babaev
State with spontaneously broken time-reversal symmetry above the superconducting phase transition
Nature Physics 17, 1254-1259 (2021) URL

B. Freelon, R. Sarkar, S. Kamusella, F. Brückner, V. Grinenko, S. Acharya, M. Laad, L. Craco, Z. Yamani, R. Flacau, I. Swainson, B. Frandsen, R. Birgeneau, Y. Liu, B. Karki, A. Alfailakawi, J. Neuefeind, M. Everett, H. Wang, B. Xu, M. Fang, H. Klauss
Nematic fluctuations in iron-oxychalcogenide Mott insulators
npj Quantum Materials 6, 4(2021)/1-5 (2021) URL

S. Changdar, G. Shipunov, N. Joseph, N. Plumb, M. Shi, B. Büchner, A. Narayan, S. Aswartham, S. Thirupathaiah
Anomalous band renormalization due to a high-energy kink in K0.65RhO2 with colossal thermoelectric power factor
Physical Review Materials 5, 055402/1-7 (2021) URL

C. Albert, T. Ballé, F. Breitner, Y. Krupskaya, A. Alfonsov, Z. Zangeneh, S. Avdoshenko, M. Eldeeb, L. Hozoi, A. Vilangottunjalil, E. Haubold, A. Charnukha, B. Büchner, A. Jesche, V. Kataev
Terahertz Magneto-Optical Excitations of the sd-Hybrid States of Lithium Nitridocobaltate Li2(Li1–xCox)N
Inorganic Chemistry 60, 4497-4507 (2021) URL

J. Carnis, F. Kirner, D. Lapkin, S. Sturm, Y. Kim, I. Baburin, R. Khubbutdinov, A. Ignatenko, E. Iashina, A. Mistonov, T. Steegemans, T. Wieck, T. Gemming, A. Lubk, S. Lazarev, M. Sprung, I. Vartanyants, E. Sturm
Correction: Exploring the 3D structure and defects of a self-assembled gold mesocrystal by coherent X-ray diffraction imaging
Nanoscale 13, 11299-11300 (2021) URL

D. Schletz, J. Schultz, P. Potapov, A. Steiner, J. Krehl, T. König, M. Mayer, A. Lubk, A. Fery
Exploiting Combinatorics to Investigate Plasmonic Properties in Heterogeneous AgAu Nanosphere Chain Assemblies
Advanced Optical Materials 9, 2001983/1-8 (2021) URL

S. Borisenko
99 years of ARPES
Nature Reviews Physics 3, 539 (2021) URL

A. Kulbakov, S. Avdoshenko, I. Puente-Orench, M. Deeb, M. Doerr, P. Schlender, T. Doert, D. Inosov
Stripe-yz magnetic order in the triangular-lattice antiferromagnet KCeS2
Journal of Physics: Condensed Matter 33, 425802/1-12 (2021) URL

L. Spree, F. Liu, V. Neu, M. Rosenkranz, G. Velkos, Y. Wang, S. Schiemenz, J. Dreiser, P. Gargiani, M. Valvidares, C. Chen, B. Büchner, S. Avdoshenko, A. Popov
Robust Single Molecule Magnet Monolayers on Graphene and Graphite with Magnetic Hysteresis up to 28 K
Advanced Functional Materials 31, 2105516/1-7 (2021) URL

J. Schultz, F. Kirner, P. Potapov, B. Büchner, A. Lubk, E. Sturm
Tailoring Plasmonics of Au@Ag Nanoparticles by Silica Encapsulation
Advanced Optical Materials 9, 2101221/1-7 (2021) URL

M.R. Ajayakumar, J. Ma, A. Lucotti, K.S. Schellhammer, G. Serra, E. Dmitrieva, M. Rosenkranz, H. Komber, J. Liu, F. Ortmann, M. Tommasini, X. Feng
Persistent peri‐Heptacene: Synthesis and In‐Situ Characterization
Angewandte Chemie-International Edition 60, 13853-13858 (2021) URL

J. Bannies, E. Razzoli, M. Michiardi, H. Kung, I. Elfimov, M. Yao, A. Fedorov, J. Fink, C. Jozwiak, A. Bostwick, E. Rotenberg, A. Damascelli, C. Felser
Extremely large magnetoresistance from electron-hole compensation in the nodal-loop semimetal ZrP2
Physical Review B 103, 155144/1-8 (2021) URL

P. Lepucki, A.I. Egunov, M. Rosenkranz, R. Huber, A. Mirhajivarzaneh, D.D. Karnaushenko, A.P. Dioguardi, D. Karnaushenko, B. Büchner, O.G. Schmidt, H. Grafe
Self‐Assembled Rolled‐Up Microcoils for nL Microfluidics NMR Spectroscopy
Advanced Materials Technologies 6, 2000679/1-10 (2021) URL

S. Baek, H. Yeo, J. Park, K. Choi, B. Büchner
Unusual spin pseudogap behavior in the spin web lattice Cu3TeO6 probed by Te125 nuclear magnetic resonance
Physical Review Research 3, 033109/1-6 (2021) URL

L.P. Doctor, M. Naumann, F. Ziegs, B. Büchner, A. Popov, M. Knupfer
Strong Photophysical Diversity and the Role of Charge Transfer Excitons in Transition Metal Phthalocyanine β-Phases
Journal of Physical Chemistry C 125, 12398-12404 (2021) URL

A. Kostanyan, C. Schlesier, R. Westerström, J. Dreiser, F. Fritz, B. Büchner, A.A. Popov, C. Piamonteze, T. Greber
Gadolinium as an accelerator for reaching thermal equilibrium and its influence on the ground state of Dy2GdN@C80 single-molecule magnets
Physical Review B 103, 014404/1-6 (2021) URL

M. Davoodabadi, M. Liebscher, S. Hampel, M. Sgarzi, A. Rezaie, D. Wolf, G. Cuniberti, V. Mechtcherine, J. Yang
Multi-walled carbon nanotube dispersion methodologies in alkaline media and their influence on mechanical reinforcement of alkali-activated nanocomposites
Composites Part B: Engineering 209, 108559/1-16 (2021) URL

O. Voloshyna, K. Karmakar, A. Maljuk, V. Romaka, C. Blum, S. Seiro, B. Büchner
TSFZ growth of Nd-substituted LSCO superconducting crystals
Journal of Crystal Growth 562, 126082/1-6 (2021) URL

Y. Wang, G. Velkos, N. Israel, M. Rosenkranz, B. Büchner, F. Liu, A. Popov
Electrophilic Trifluoromethylation of Dimetallofullerene Anions en Route to Air-Stable Single-Molecule Magnets with High Blocking Temperature of Magnetization
Journal of the American Chemical Society 143, 18139–18149 (2021) URL

O. Kataeva, K. Metlushka, K. Ivshin, Z. Yamaleeva, R. Zinnatullin, K. Nikitina, E. Badeeva, V. Khrizanforova, Y. Budnikova, M. Naumann, C. Wellm, A. Alfonsov, V. Kataev, B. Büchner, M. Knupfer
Supramolecular chirality in the crystals of mononuclear and polymeric cobalt(ii) complexes with enantiopure and racemic N-thiophosphorylated thioureas
CrystEngComm 23, 2081-2090 (2021) URL

A. Fedorov, G. Poelchen, S. Eremeev, S. Schulz, A. Generalov, C. Polley, C. Laubschat, K. Kliemt, N. Kaya, C. Krellner, E. Chulkov, K. Kummer, D. Usachov, A. Ernst, D. Vyalikh
Insight into the Temperature Evolution of Electronic Structure and Mechanism of Exchange Interaction in EuS
Journal of Physical Chemistry Letters 12, 8328-8334 (2021) URL

E. Smirnova, A. Sotnikov, M. Shevelko, N. Zaitseva, H. Schmidt
Ultrasonic evidence of temperatures characteristic of relaxors in PbFe2/3W1/3O3–PbTiO3 solid solutions near the morphotropic phase boundary
Journal of Materials Science 56, 4753-4762 (2021) URL

A. Alfonsov, J.I. Facio, K. Mehlawat, A.G. Moghaddam, R. Ray, A. Zeugner, M. Richter, J. van den Brink, A. Isaeva, B. Büchner, V. Kataev
Strongly anisotropic spin dynamics in magnetic topological insulators
Physical Review B 103, L180403/1-7 (2021) URL

C. Wellm, W. Roscher, J. Zeisner, A. Alfonsov, R. Zhong, R. Cava, A. Savoyant, R. Hayn, J. van den Brink, B. Büchner, O. Janson, V. Kataev
Frustration enhanced by Kitaev exchange in a j̃eff=1/2 triangular antiferromagnet
Physical Review B 104, L100420/1-6 (2021) URL

S. Wang, M. Sawatzki, H. Kleemann, I. Lashkov, D. Wolf, A. Lubk, F. Talnack, S. Mannsfeld, Y. Krupskaya, B. Büchner, K. Leo
Vacuum processed large area doped thin-film crystals: A new approach for high-performance organic electronics
Materials Today Physics 17, 100352 (2021) URL

H. Lourenço-Martins, A. Lubk, M. Kociak
Bridging nano-optics and condensed matter formalisms in a unified description of inelastic scattering of relativistic electron beams
SciPost Physics 10, 031/1-54 (2021) URL

R. Vidal, H. Bentmann, J. Facio, T. Heider, P. Kagerer, C. Fornari, T. Peixoto, T. Figgemeier, S. Jung, C. Cacho, B. Büchner, J. van den Brink, C. Schneider, L. Plucinski, E. Schwier, K. Shimada, M. Richter, A. Isaeva, F. Reinert
Orbital Complexity in Intrinsic Magnetic Topological Insulators MnBi4Te7 and MnBi6Te10
Physical Review Letters 126, 176403 (2021) URL

B. Singh, D. Kumar, V. Kumar, M. Vogl, S. Wurmehl, S. Aswartham, B. Büchner, P. Kumar
Fractional spin fluctuations and quantum liquid signature in Gd2ZnIrO6
Physical Review B 104, 134402/1-9 (2021) URL

A. T. Contreras Jaimes, G. Kirste, A. de Pablos-Martín, S. Selle, J. de Souza e Silva, J. Massera, N. Karpukhina, R. Hill, D. Brauer
Nano-imaging confirms improved apatite precipitation for high phosphate/silicate ratio bioactive glasses
Scientific Reports 11, 19464 (2021) URL

V. Romaka, Y. Stadnyk, P. Rogl, L. Romaka, V. Krayovskyy, A. Horpenyuk, A. Horyn
Mechanism of Defect Formation in Zr1–xVxNiSn Thermoelectric Material
Ukrainian Journal of Physics 66, 333-340 (2021) URL

X. Hong, M. Gillig, R. Hentrich, W. Yao, V. Kocsis, A. Witte, T. Schreiner, D. Baumann, N. Perez, A. Wolter, Y. Li, B. Büchner, C. Hess
Strongly scattered phonon heat transport of the candidate Kitaev material Na2Co2TeO6
Physical Review B 104, 144426/1-7 (2021) URL

F. Jin, J. Xin, R. Guan, X. Xie, M. Chen, Q. Zhang, A. Popov, S. Xie, S. Yang
Stabilizing a three-center single-electron metal–metal bond in a fullerene cage
Chemical Science 12, 6890 –6895 (2021) URL

S.M. Reamon-Buettner, A. Hackbarth, A. Leonhardt, A. Braun, C. Ziemann
Cellular senescence as a response to multiwalled carbon nanotube (MWCNT) exposure in human mesothelial cells
Mechanisms of Ageing and Development 193, 111412/1-41 (2021) URL

I. Kar, K. Dolui, L. Harnagea, Y. Kushnirenko, G. Shipunov, N. Plumb, M. Shi, B. Büchner, S. Thirupathaiah
Experimental Evidence of a Stable 2H Phase on the Surface of Layered 1T′-TaTe2
Journal of Physical Chemistry C 125, 1150-1156 (2021) URL

C.-H. Chen, L. Spree, E. Koutsouflakis, D.S. Krylov, F. Liu, A. Brandenburg, G. Velkos, S. Schimmel, S. Avdoshenko, A. Fedorov, E. Weschke, F. Choueikani, P. Ohresser, J. Dreiser, B. Büchner, A. Popov
Magnetic Hysteresis at 10 K in Single Molecule Magnet Self‐Assembled on Gold
Advanced Science 8, 2000777/1-7 (2021) URL

R. Giraud, J. Dufouleur
Quantum Transport in Nanostructures of 3D Topological Insulators
Physica Status Solidi B-Basic Solid State Physics 258, 2000066/1-12 (2021) URL

P. Potapov, A. Lubk
Extraction of physically meaningful endmembers from STEM spectrum-images combining geometrical and statistical approaches
Micron 145, 103068/1-17 (2021) URL

M.L. Amigó, A. Maljuk, K. Manna, Q. Stahl, C. Felser, C. Hess, A.U.B. Wolter, J. Geck, S. Seiro, B. Büchner
Laser-Assisted Floating Zone Growth of BaFe2S3 Large-Sized Ferromagnetic-Impurity-Free Single Crystals
Crystals 11, 758/1-11 (2021) URL

S. Baek, J. Lee, Y. Oh, K. Choi, B. Büchner
Persistence of Ising-like easy-axis spin correlations in the paramagnetic state of the spin-1 chain compound NiTe2O5
Physical Review B 104, 214431/1-7 (2021) URL

M. Konyk, L. Romaka, Y. Stadnyk, V. Romaka, V. Pashkevych
Phase equilibria in the Gd–Cr–Ge system at 1070 K
Physics and Chemistry of Solid State 22, 248-254 (2021) URL

A. Alfonsov, K. Mehlawat, A. Zeugner, A. Isaeva, B. Büchner, V. Kataev
Magnetic-field tuning of the spin dynamics in the magnetic topological insulators (MnBi2Te4)(Bi2Te3)n
Physical Review B 104, 195139/1-12 (2021) URL

B. Senkovskiy, A. Nenashev, S. Alavi, Y. Falke, M. Hell, P. Bampoulis, D. Rybkovskiy, D. Usachov, A. Fedorov, A. Chernov, F. Gebhard, K. Meerholz, D. Hertel, M. Arita, T. Okuda, K. Miyamoto, K. Shimada, F. Fischer, T. Michely, S. Baranovskii, K. Lindfors, T. Szkopek, A. Grüneis
Tunneling current modulation in atomically precise graphene nanoribbon heterojunctions
Nature Communications 12, 2542/1-11 (2021) URL

D. Inosov, S. Avdoshenko, P. Portnichenko, E. Choi, A. Schneidewind, J. Mignot, M. Nikolo
Local origin of the strong field-space anisotropy in the magnetic phase diagrams of Ce1−xLaxB6 measured in a rotating magnetic field
Physical Review B 103, 214415/1-13 (2021) URL

V.V. Romaka, L. Romaka, A. Horyn, Y. Stadnyk
Experimental and theoretical investigation of the Y–Ni–Sb and Tm–Ni–Sb systems
Journal of Alloys and Compounds 855, Part 1, 157334/1-12 (2021) URL

B.J. Eleazer, H.D.A.C. Jayaweera, G.B. Gange, M.D. Smith, C.R. Martin, K.C. Park, A.A. Popov, D.V. Peryshkov
Bimetallic Ru–Pd and Trimetallic Ru–Pd–Cu Assemblies on the Carborane Cluster Surface
Inorganic Chemistry 60, 16911-16916 (2021) URL

L. Craco, S. Leoni
Orbital-selective nature of the 3d electronic structure of the ThFeAsN superconductor
Physical Review B 103, 075110/1-7 (2021) URL

C. Zhao, F. Liu, L. Feng, M. Nie, Y. Lu, J. Zhang, C. Wang, T. Wang
Construction of a double-walled carbon nanoring
Nanoscale 13, 4880-4886 (2021) URL

S. Schwabe, R. Niemann, A. Backen, D. Wolf, C. Damm, T. Walter, H. Seiner, O. Heczko, K. Nielsch, S. Fähler
Building Hierarchical Martensite
Advanced Functional Materials 31, 2005715/1-11 (2021) URL

P. Zavitsanos, X. Zotos
Ballistic magnetic thermal transport coupled to phonons
Physical Review B 104, 024429/1-4 (2021) URL

M. Güttler, K. Kummer, K. Kliemt, C. Krellner, S. Seiro, C. Geibel, C. Laubschat, Y. Kubo, Y. Sakurai, D. Vyalikh, A. Koizumi
Visualizing the Kondo lattice crossover in YbRh2Si2 with Compton scattering
Physical Review B 103, 115126/1-12 (2021) URL

S. Samaddar, J. Strasdas, K. Janßen, S. Just, T. Johnsen, Z. Wang, B. Uzlu, S. Li, D. Neumaier, M. Liebmann, M. Morgenstern
Evidence for Local Spots of Viscous Electron Flow in Graphene at Moderate Mobility
Nano Letters 21, 9365–9373 (2021) URL

Y. Naidyuk, D. Bashlakov, O. Kvitnitskaya, B. Piening, G. Shipunov, D. Efremov, S. Aswartham, B. Büchner
Switchable domains in point contacts based on transition metal tellurides
Physical Review Materials 5, 084004/1-6 (2021) URL

Z. Sun, J. Guevara, S. Sykora, E. Pärschke, K. Manna, A. Maljuk, S. Wurmehl, J. van den Brink, B. Büchner, C. Hess
Evidence for a percolative Mott insulator-metal transition in doped Sr2IrO4
Physical Review Research 3, 023075/1-9 (2021) URL

J. Schlotheuber né Brunner, B. Maier, S. Thomä, F. Kirner, I. Baburin, D. Lapkin, R. Rosenberg, S. Sturm, D. Assalauova, J. Carnis, Y. Kim, Z. Ren, F. Westermeier, S. Theiss, H. Borrmann, S. Polarz, A. Eychmüller, A. Lubk, I. Vartanyants, H. Cölfen, M. Zobel, E. Sturm
Morphogenesis of Magnetite Mesocrystals: Interplay between Nanoparticle Morphology and Solvation Shell
Chemistry of Materials 33, 9119–9130 (2021) URL

I. Bychko, A. Abakumov, A. Nikolenko, O. Selyshchev, D. Zahn, V. Khavrus, J. Tang, P. Strizhak
Ethane Direct Dehydrogenation over Carbon Nanotubes and Reduced Graphene Oxide
ChemistrySelect 6, 8981-8984 (2021) URL

F. Caglieris, C. Wuttke, X.C. Hong, S. Sykora, R. Kappenberger, S. Aswartham, S. Wurmehl, B. Büchner, C. Hess
Strain derivative of thermoelectric properties as a sensitive probe for nematicity
npj Quantum Materials 6, 27/1-7 (2021) URL

M. Hemmida, N. Winterhalter-Stocker, D. Ehlers, H. von Nidda, M. Yao, J. Bannies, E. Rienks, R. Kurleto, C. Felser, B. Büchner, J. Fink, S. Gorol, T. Förster, S. Arsenijevic, V. Fritsch, P. Gegenwart
Topological magnetic order and superconductivity in EuRbFe4As4
Physical Review B 103, 195112/1-13 (2021) URL

Y. Pan, F.-R. Fan, X. Hong, B. He, C. Le, W. Schnelle, Y. He, K. Imasato, H. Borrmann, C. Hess, B. Büchner, Y. Sun, C. Fu, G.J. Snyder, C. Felser
Thermoelectric Properties of Novel Semimetals: A Case Study of YbMnSb2
Advanced Materials 33, 2003168/1-8 (2021) URL

J.S. Danilova, S. Avdoshenko, M. Karushev, A. Timonov, E. Dmitrieva
Infrared spectroscopic study of nickel complexes with salen-type ligands and their polymers
Journal of Molecular Structure 1241, 130668/1-8 (2021) URL

Y. Fu, X. Chang, H. Yang, E. Dmitrieva, Y. Gao, J. Ma, L. Huang, J. Liu, H. Lu, Z. Cheng, S. Du, H. Gao, X. Feng
NBN‐Doped Bis‐Tetracene and Peri‐Tetracene: Synthesis and Characterization
Angewandte Chemie-International Edition 133, 26319-26325 (2021) URL

V. Gupta, S. Sarkar, O. Aftenieva, T. Tsuda, L. Kumar, D. Schletz, J. Schultz, A. Kiriy, A. Fery, N. Vogel, T. König
Nanoimprint Lithography Facilitated Plasmonic‐Photonic Coupling for Enhanced Photoconductivity and Photocatalysis
Advanced Functional Materials 31, 2105054/1-10 (2021) URL

Y. Song, W. Wang, C. Cao, Z. Yamani, Y. Xu, Y. Sheng, W. Löser, Y. Qiu, Y. Yang, R.J. Birgeneau, P. Dai
High-energy magnetic excitations from heavy quasiparticles in CeCu2Si2
npj Quantum Materials 6, 60/1-8 (2021) URL

J. Zhang, L. Yang, F. Liu, Y. Fu, J. Liu, A. Popov, J. Ma, X. Feng
A Modular Cascade Synthetic Strategy Toward Structurally Constrained Boron‐Doped Polycyclic Aromatic Hydrocarbons
Angewandte Chemie-International Edition 60, 25695-25700 (2021) URL

L. Craco
Emergent orbital-selective many-body effects upon doping strained graphene
Physical Review B 103, 075135/1-7 (2021) URL

K. Ditte, N. Kiriy, J. Perez, M. Hambsch, S. Mannsfeld, Y. Krupskaya, R. Maragani, B. Voit, F. Lissel
Charge Carrier Mobility Improvement in Diketopyrrolopyrrole Block-Copolymers by Shear Coating
Polymers 13, 1435/1-14 (2021) URL

M. Lê Anh, P. Potapov, D. Wolf, A. Lubk, B. Glatz, A. Fery, T. Doert, M. Ruck
Freestanding Nanolayers of a Wide‐Gap Topological Insulator through Liquid‐Phase Exfoliation
Chemistry - A European Journal 27, 794-801 (2021) URL

Y. Kandrashkin, R. Zaripov, F. Liu, B. Büchner, V. Kataev, A. Popov
Temperature-dependent dynamics of endohedral fullerene Sc2@C80(CH2Ph) studied by EPR spectroscopy
Physical Chemistry Chemical Physics 23, 18206-18220 (2021) URL

M. Zalibera, F. Ziegs, S. Schiemenz, V. Dubrovin, W. Lubitz, A. Savitsky, S. Deng, X. Wang, S. Avdoshenko, A. Popov
Metallofullerene photoswitches driven by photoinduced fullerene-to-metal electron transfer
Chemical Science 12, 7818–7838 (2021) URL

L. Graf, K. Ortstein, L.P. Doctor, M. Naumann, J. Beyer, J. Heitmann, L. Karl, M. Knupfer
New charge-transfer states in blends of ZnPC with F8ZnPC
AIP Advances 11, 025230/1-5 (2021) URL

M. Atawneh, S. Makharza, S. Zahran, K. Titi, F. Takrori, S. Hampel
The cross-talk between lateral sheet dimensions of pristine graphene oxide nanoparticles and Ni2+ adsorption
RSC Advances 11, 11388-11397 (2021) URL