Research highlights and news

3D magnetic texture of skyrmion tubes

Holographic vector-field electron tomography reveals detailed structure of skyrmion tubes in FeGe.

Nature Nanotechnology 17, 250

Li-rich antiperovskite (Li2Fe)SeO

This sustainable cathode material achieves high performance in Li-ion batteries.

Journal of Power Sources 558, 232547

Fermi surface tomography

New instrument allows ultrafast high-resolution 3D Fermi surface mapping

Nature Comm. 13, 4132

Magnetometry & ESR for microsamples

Microcantilever-based setup for simultaneous ESR and static magnetization measurements

Applied Magnetic Resonance 53, 555

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

Learn more

Facilities

Learn more

Recent Publications

Learn more

Habilitations, PhD Theses, Masters and Bachelor Theses

Learn more

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

D. Nowak, M. Valldor, B. Rubrecht, S. Froeschke, S. Eltoukhy, B. Büchner, S. Hampel, N. Gräßler
Crystal growth of the 2D Janus rhodiumchalcohalide RhSeCl
Inorganic Chemistry Frontiers 1-7 (2023) URL

Y. Senyk, J. Abraham, Y. Shemerliuk, S. Selter, S. Aswartham, B. Büchner, V. Kataev, A. Alfonsov
Evolution of the spin dynamics in the van der Waals system M2P2S6 (M2=Mn2, MnNi, Ni2) series probed by electron spin resonance spectroscopy
Physical Review Materials 7, 014003/1-9 (2023) URL

A. Chumakova, T. Steegemans, I.A. Baburin, A. Mistonov, I.S. Dubitskiy, J. Schlotheuber, F. Kirner, S. Sturm, A. Lubk, K. Müller‐Caspary, I. Wimmer, M. Fonin, E.V. Sturm, A. Bosak
Multiscale Reciprocal Space Mapping of Magnetite Mesocrystals
Advanced Materials 35, 2207130/1-9 (2023) URL

R. Lou, A. Fedorov, L. X. Zhao, A. Yaresko, B. Büchner, S. Borisenko
Signature of weakly coupled f electrons and conduction electrons in magnetic Weyl semimetal candidates PrAlSi and SmAlSi
Physical Review B 107, 035158 (2023) URL

L.P. Doctor, M. Knupfer
Momentum dependence of the spectral weight in late transition metal phthalocyanine β-phases
Organic Electronics 117, 106783/ (2023) URL

V. Kocsis, Y. Tokunaga, T. Rõõm, U. Nagel, J. Fujioka, Y. Taguchi, Y. Tokura, S. Bordács
Spin-Lattice and Magnetoelectric Couplings Enhanced by Orbital Degrees of Freedom in Polar Multiferroic Semiconductors
Physical Review Letters 130, 036801/1-7 (2023) URL

Y. Lee, M. Martini, T. Confalone, S. Shokri, C. Saggau, D. Wolf, G. Gu, K. Watanabe, T. Taniguchi, D. Montemurro, V. Vinokur, K. Nielsch, N. Poccia
Encapsulating High‐Temperature Superconducting Twisted van der Waals Heterostructures Blocks Detrimental Effects of Disorder
Advanced Materials 2209135 (2023) URL

M. Seifert, B. Leszczynska, R. Weser, S. Menzel, T. Gemming, H. Schmidt
Durability of TiAl based surface acoustic wave devices for sensing at intermediate high temperatures
Journal of Materials Research and Technology 1-26 (2023) URL

K.A. Ivshin, K. Metlushka, A. Fedonin, S.K. Latypov, V.V. Khrizanforova, Y.H. Budnikova, A.E. Vandyukov, A.G. Kiiamov, A. Laskin, S.M. Avdoshenko, M. Knupfer, O. Kataeva
Substituent Controllable Assembly of Anthracene Donors and TCNQ Acceptors in Charge Transfer Cocrystals
Crystal Growth & Design 23, 954-964 (2023) URL

P. Zhao, M. Gusenbauer, H. Oezelt, D. Wolf, T. Gemming, T. Schrefl, K. Nielsch, T. Woodcock
Nanoscale chemical segregation to twin interfaces in τ-MnAl-C and resulting effects on the magnetic properties
Journal of Materials Science & Technology 134, 22-32 (2023) URL

W.M. Amberg, S.N. Intorp, E. Dmitrieva, A. Popov, F. Rominger, J. Freudenberg, U.H.F. Bunz
Heterophenoquinones: Tuning Optoelectronics and Electrochromicity
Chemistry - A European Journal e202203862/1-9 (2023) URL

M. Mohamed, L. Singer, H. Hahn, D. Djendjur, A. Özkara, E. Thauer, I. Gonzalez Martinez, M. Hantusch, B. Büchner, S. Hampel, R. Klingeler, N. Gräßler
Lithium-rich antiperovskite (Li2Fe)SeO: A high-performance cathode material for lithium-ion batteries
Journal of Power Sources 558, 232547/1-7 (2023) URL

A.E. Kossak, M. Huang, P. Reddy, D. Wolf, G.S.D. Beach
Voltage control of magnetic order in RKKY coupled multilayers
Science Advances 9, eadd0548 /1-7 (2023) URL

R.D. Gonzalez Betancourt, J. Zubáč, R. Gonzalez-Hernandez, K. Geishendorf, Z. Šobáň, G. Springholz, K. Olejník, L. Šmejkal, J. Sinova, T. Jungwirth, S.T.B. Goennenwein, A. Thomas, H. Reichlová, J. Železný, D. Kriegner
Spontaneous Anomalous Hall Effect Arising from an Unconventional Compensated Magnetic Phase in a Semiconductor
Physical Review Letters 130, 036702/1-7 (2023) URL

L. Graf, M. Knupfer, Q. Wang, M. Fahlman, X. Liu
Exciton dispersion in two-dimensional organic perylene crystal indicates substantial charge-transfer exciton coupling
Physical Review B 107, 115201/1-6 (2023) URL

S. Guo, B. Wang, D. Wolf, A. Lubk, W. Xia, M. Wang, Y. Xiao, J. Cui, D. Pravarthana, Z. Dou, K. Leistner, R. Li, R. Hühne, K. Nielsch
Hierarchically Engineered Manganite Thin Films with a Wide-Temperature-Range Colossal Magnetoresistance Response
ACS Nano 17, 2517–2528 (2023) URL

Y. Wang, G. Fecher, S. Subakti, A. Lubk, M. Hantusch, W. Schnelle, F. Kaiser, T. Doert, M. Ruck
Nano-scale new Heusler compounds NiRh2Sb and CuRh2Sb: synthesis, characterization, and application as electrocatalysts
Journal of Materials Chemistry A (2023) URL

L. Singer, W. Kukułka, E. Thauer, N. Gräßler, A. Asyuda, M. Zharnikov, E. Mijowska, R. Klingeler
On the rising extra storage capacity of ultra-small Fe3O4 particles functionalised with HCS and their potential as high-performance anode material for electrochemical energy storage
Electrochimica Acta 448, 142155/ (2023) 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 62, e202216193/1-6 (2023) URL

I.Ye. Galstian, Ye.A. Tsapko, O.V. Makarenko, A.L. Yampolskiy, Ye.V. Tarusin, E.G. Len
Influence of multi-walled carbon nanotubes in polytetrafluoroethylene on the parameters of electronic structure and absorption of ultra-high-frequency radiation
Applied Nanoscience 1-11 (2023) URL

O.M. Volkov, D. Wolf, O.V. Pylypovskyi, A. Kákay, D.D. Sheka, B. Büchner, J. Fassbender, A. Lubk, D. Makarov
Chirality coupling in topological magnetic textures with multiple magnetochiral parameters
Nature Communications 14, 1491/1-12 (2023) URL

Y. Hao, G. Velkos, S. Schiemenz, M. Rosenkranz, Y. Wang, B. Büchner, S. Avdoshenko, A. Popov, F. Liu
Using internal strain and mass to modulate Dy⋯Dy coupling and relaxation of magnetization in heterobimetallic metallofullerenes DyM2N@C80 and Dy2MN@C80 (M = Sc, Y, La, Lu)
Inorganic Chemistry Frontiers 10, 468-484 (2023) URL

D.L. Bashlakov, O.E. Kvitnitskaya, G. Shipunov, S. Aswartham, O.D. Feya, D. Efremov, B. Büchner, Yu.G. Naidyuk
Electron-phonon interaction and point contact enhanced superconductivity in trigonal PtBi2
Low Temperature Physics 48, 747-754 (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

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

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 61, 9650–9666 (2022) URL

V.V. Romaka, M.L. Amigó, D. Franco, L.T. Corredor, S. Wurmehl, B. Büchner, S. Seiro
ScAuIn – a new representative of the RAuIn series
Journal of Solid State Chemistry 314, 123416/1-8 (2022) URL

T. Tang, P. Dacha, K. Haase, J. Kreß, C. Hänisch, J. Perez, Y. Krupskaya, A. Tahn, D. Pohl, S. Schneider, F. Talnack, M. Hambsch, S. Reineke, Y. Vaynzof, S.C.B. Mannsfeld
Analysis of the Annealing Budget of Metal Oxide Thin‐Film Transistors Prepared by an Aqueous Blade‐Coating Process
Advanced Functional Materials 2207966/1-16 (2022) URL

T.O. Prikhna, M.K. Monastyrov, B. Büchner, V.V. Klimov, M.V. Karpets, V.E. Moshchil, A.V. Shaternik, V.V. Romaka, G.A. Bagliuk, G.M. Kochetov, O.V. Prysiazhna
Properties and Applications of Iron Oxide Nanopowders Produced by Electroerosion Dispersion
Powder Metallurgy and Metal Ceramics 61, 155-161 (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

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

S. Muratović, V. Martinez, B. Karadeniz, D. Pajić, I. Brekalo, M. Arhangelskis, M. Mazaj, G. Mali, M. Etter, T. Friščić, Y. Krupskaya, V. Kataev, D. Žilić, K. Užarević
Low-Dimensional Magnetism in Multivariate Copper/Zinc MOF-74 Materials Formed via Different Mechanochemical Methods
Inorganic Chemistry 61, 18181-18192 (2022) URL

V. Voroshnin, A.V. Tarasov, K.A. Bokai, A. Chikina, B.V. Senkovskiy, N. Ehlen, D.Yu. Usachov, A. Grüneis, M. Krivenkov, J. Sánchez-Barriga, A. Fedorov
Direct Spectroscopic Evidence of Magnetic Proximity Effect in MoS2 Monolayer on Graphene/Co
ACS Nano 16, 7448-7456 (2022) URL

C. Pang, R. Li, H. Dong, C.N. Saggau, F.L. Kern, P. Potapov, J. Schultz, A. Lubk, R. Hübner, U. Kentsch, S. Zhou, M. Helm, F. Chen, L. Ma, O.G. Schmidt
Plasmonic Nanoparticles Embedded in Nanomembrane Microcavity for Flexible Optical Tuning
Advanced Optical Materials 10, 2200765/1-8 (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

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

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

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

M. Knupfer, F. Jerzembeck, N. Kikugawa, F. Roth, J. Fink
Propagating charge carrier plasmons in Sr2RuO4
Physical Review B 106, L241103/1-6 (2022) URL

A. Kuibarov, A. Fedorov, V. Bezguba, H. Berger, A. Yaresko, V. Voroshnin, A. Kordyuk, P. Baumgärtel, B. Büchner, S. Borisenko
Isolated fourfold fermion in BiTeI
Physical Review B 105, 235112/1-6 (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

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. Tchieno, E. Dmitrieva, S. Boye, G. Doungmo, S. Schiemenz, R. Kluge
Tunable polycationic organohalloysite electrocatalyst: Synthesis and characterisation
Applied Clay Science 226, 106565/1-10 (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

W. Xiang, X. Jiang, Y.-R. Yao, J. Xin, H. Jin, R. Guan, Q. Zhang, M. Chen, S.-Y. Xie, A.A. Popov, S. Yang
Monometallic Endohedral Azafullerene
Journal of the American Chemical Society 144, 21587-21595 (2022) URL

M. Wissmann, F. Caglieris, X. Hong, S. Aswartham, A. Vorobyova, I. Morozov, B. Büchner, C. Hess
Absence of nematic instability in LiFeAs
Physical Review B 106, 054508/1-5 (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

T. Klaproth, M. Knupfer, A. Isaeva, M. Roslova, B. Büchner, A. Koitzsch
Charge transfer at the α−RuCl3/MnPc interface
Physical Review B 106, 165418/1-7 (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

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 7, 2200316/1-10 (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

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

L. Heinze, M.D. Le, O. Janson, S. Nishimoto, A.U.B. Wolter, S. Süllow, K.C. Rule
Low-energy spin excitations of the frustrated ferromagnetic J1−J2 chain material linarite PbCuSO4(OH)2 in applied magnetic fields parallel to the b axis
Physical Review B 106, 144409/1-10 (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 61, e202202170/1-7 (2022) URL

S. Hoffmann, R. Schlegel, C. Salazar, S. Sykora, P.K. Nag, P. Khanenko, R. Beck, S. Aswartham, S. Wurmehl, B. Büchner, Y. Fasano, C. Hess
Absence of hexagonal-to-square lattice transition in LiFeAs vortex matter
Physical Review B 106, 134507/1-10 (2022) URL

V.F. Correa, P. Pedrazzini, D.G. Franco, A.J. Rosa, B. Rubrecht, N. Haberkorn
Low-temperature thermal expansion of the topological material candidates β-PtBi2 and β-PdBi2
Physica B: Condensed Matter 641, 414102/1-5 (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

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 28, e202202243/1-7 (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 8, 4280-4296 (2022) URL

W. Yang, G. Velkos, S. Sudarkova, B. Büchner, S. Avdoshenko, F. Liu, A. Popov, N. Chen
Carbon cage isomers and magnetic Dy⋯Dy interactions in Dy2O@C88 and Dy2C2@C88 metallofullerenes
Inorganic Chemistry Frontiers 9, 5805-5819 (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

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

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

B. Wolf, D.A.S. Kaib, A. Razpopov, S. Biswas, K. Riedl, S.M. Winter, R. Valentí, Y. Saito, S. Hartmann, E. Vinokurova, T. Doert, A. Isaeva, G. Bastien, A.U.B. Wolter, B. Büchner, M. Lang
Combined experimental and theoretical study of hydrostatic He-gas pressure effects in α−RuCl3
Physical Review B 106, 134432/1-13 (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, 111089/1-10 (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

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

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

J. Aragón Sánchez, M.L. Amigó, C.H. Belussi, M.V. Ale Crivillero, S. Suárez, J. Guimpel, G. Nieva, J.E. Gayone, Y. Fasano
Impact of atomic defects in the electronic states of FeSe1−x Sx superconducting crystals
Journal of Physics-Materials 5, 044008/1-11 (2022) URL

A. Magar, S. K, V. Singh, J.J. Abraham, Y. Senyk, A. Alfonsov, B. Büchner, V. Kataev, A.A. Tsirlin, R. Nath
Large Magnetocaloric Effect in the Kagome Ferromagnet Li9Cr3(P2O7)3(PO4)2
Physical Review Applied 18, 054076/1-13 (2022) URL

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

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 9, 2200754/1-6 (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, 123707/1-7 (2022) URL

C. Wuttke, F. Caglieris, S. Sykora, F. Steckel, X. Hong, S. Ran, S. Khim, R. Kappenberger, S. Bud’ko, P. Canfield, S. Wurmehl, S. Aswartham, B. Büchner, C. Hess
Ubiquitous enhancement of nematic fluctuations across the phase diagram of iron based superconductors probed by the Nernst effect
npj Quantum Materials 7, 82/1-10 (2022) URL

N. Lazarević, A. Baum, A. Milosavljević, L. Peis, R. Stumberger, J. Bekaert, A. Šolajić, J. Pešić, A. Wang, M. Šćepanović, A.M.M. Abeykoon, M. Milošević, C. Petrovic, Z.V. Popović, R. Hackl
Evolution of lattice, spin, and charge properties across the phase diagram of FeSe1−xSx
Physical Review B 106, 094510/1-9 (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

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 7, 2200190/1-11 (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

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, 105725/1-11 (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

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

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

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

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

H. Zhao, Y. Ni, B. Hu, S. Selter, S. Aswartham, Y. Zhang, B. Büchner, P. Schlottmann, G. Cao
Mechanical control of physical properties in the van der Waals ferromagnet Cr2Ge2Te6 via application of electric current
Physical Review B 106, L041103/1-6 (2022) URL

A. Wittmann, O. Gomonay, K. Litzius, A. Kaczmarek, A.E. Kossak, D. Wolf, A. Lubk, T.N. Johnson, E.A. Tremsina, A. Churikova, F. Büttner, S. Wintz, M.-A. Mawass, M. Weigand, F. Kronast, L. Scipioni, A. Shepard, T. Newhouse-Illige, J.A. Greer, G. Schütz, N.O. Birge, G.S.D. Beach
Role of substrate clamping on anisotropy and domain structure in the canted antiferromagnet α−Fe2O3
Physical Review B 106, 224419/1-7 (2022) URL

V. Romaka, L. Romaka, P. Demchenko, Y. Stadnyk
On the constitution and structural characterization of the ternary system Sm-Ni-Sn
Journal of Solid State Chemistry 312, 123213/1-12 (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 28, e202104292/1-9 (2022) URL

X. Hong, M. Behnami, L. Yuan, B. Li, W. Brenig, B. Büchner, Y. Li, C. Hess
Heat transport of the kagome Heisenberg quantum spin liquid candidate YCu3(OH)6.5Br2.5: Localized magnetic excitations and a putative spin gap
Physical Review B 106, L220406/1-6 (2022) URL

A.E. Kossak, D. Wolf, G.S.D. Beach
Magneto-ionic enhancement and control of perpendicular magnetic anisotropy
Applied Physics Letters 121, 222402/1-6 (2022) URL

M. Krivenkov, D. Marchenko, M. Sajedi, A. Fedorov, O. Clark, J. Sánchez-Barriga, E. Rienks, O. Rader, A. Varykhalov
On the problem of Dirac cones in fullerenes on gold
Nanoscale 14, 9124-9133 (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

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

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

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

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

N. Qureshi, R. Morrow, M. Valldor, I. Puente-Orench, P. Adler
Magnetic structure of the swedenborgite compound CaBaMn2Fe2O7 derived by powder neutron diffraction and Mössbauer spectroscopy
Physical Review B 106, 144428/1-9 (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

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

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

W. Lee, R. Sagehashi, Y. Zhang, A. Popov, M. Muntwiler, T. Greber
X-ray absorption measurements at a bending magnet beamline with an Everhart–Thornley detector: A monolayer of Ho3N@C80 on graphene
Journal of Vacuum Science & Technology A-Vacuum, Surfaces, and Films 40, 053205/1-3 (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

F. Serrano-Sanchez, M. Yao, B. He, D. Chen, A. Gloskovskii, A. Fedorov, G. Auffermann, E. Liu, U. Burkhardt, G.H. Fecher, C. Fu, C. Felser, Y. Pan
Electronic structure and low-temperature thermoelectric transport of TiCoSb single crystals
Nanoscale 14, 10067-10074 (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. 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 28, e202201281/1-11 (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. Chernyavsky, 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

S.W. Jung, L.C. Rhodes, M.D. Watson, D.V. Evtushinsky, C. Cacho, S. Aswartham, R. Kappenberger, S. Wurmehl, B. Büchner, T.K. Kim
Strong surface termination dependence of the electronic structure of polar superconductor LaFeAsO revealed by nano-ARPES
New Journal of Physics 24, 113018/1-9 (2022) URL

V. Dubrovin, S.M. Avdoshenko
Conformational preferences of endohedral metallofullerenes on Ag, Au, and MgO surfaces: Theoretical studies
Journal of Computational Chemistry 43, 1614-1620 (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

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

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

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

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

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. Borisenko, A. Fedorov, A. Kuibarov, M. Bianchi, V. Bezguba, P. Majchrzak, P. Hofmann, P. Baumgärtel, V. Voroshnin, Y. Kushnirenko, J. Sánchez-Barriga, A. Varykhalov, R. Ovsyannikov, I. Morozov, S. Aswartham, O. Feia, L. Harnagea, S. Wurmehl, A. Kordyuk, A. Yaresko, H. Berger, B. Büchner
Fermi surface tomography
Nature Communications 13, 4132/1-6 (2022) URL

G. Bastien, E. Vinokurova, M. Lange, K.K. Bestha, L.T. Corredor Bohorquez, G. Kreutzer, A. Lubk, T. Doert, B. Büchner, A. Isaeva, A.U.B. Wolter-Giraud
Dilution of the magnetic lattice in the Kitaev candidate α−RuCl3 by Rh3+ doping
Physical Review Materials 6, 114403/1-15 (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

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

L. Graf, F. Liu, M. Naumann, F. Roth, B. Debnath, B. Büchner, Y. Krupskaya, A. Popov, M. Knupfer
Correction to: Optical Anisotropy and Momentum-Dependent Excitons in Dibenzopentacene Single Crystals
ACS Omega 7, 36902 (2022) URL

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. 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

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, 140948/1-15 (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. Singh, M. Sturza
Bulk and Single Crystal Growth Progress of Iron-Based Superconductors (FBS): 1111 and 1144
Crystals 12, 20/1-21 (2022) URL

S. Avdoshenko, A. Kulbakov, E. Häußler, P. Schlender, T. Doert, J. Ollivier, D. Inosov
Spin-wave dynamics in the KCeS2 delafossite: A theoretical description of powder inelastic neutron-scattering data
Physical Review B 106, 214431/1-7 (2022) URL

G. Naselli, V. Könye, S.K. Das, G.G.N. Angilella, A. Isaeva, J. van den Brink, I.C. Fulga
Nontrivial gapless electronic states at the stacking faults of weak topological insulators
Physical Review B 106, 094105/1-8 (2022) URL

F. Borrmann, T. Tsuda, O. Guskova, N. Kiriy, C. Hoffmann, D. Neusser, S. Ludwigs, U. Lappan, F. Simon, M. Geisler, B. Debnath, Y. Krupskaya, M. Al‐Hussein, A. Kiriy
Charge‐Compensated N‐Doped π ‐Conjugated Polymers: Toward both Thermodynamic Stability of N‐Doped States in Water and High Electron Conductivity
Advanced Science 9, 2203530/1-17 (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 15, 1-10 (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.A. Kulbakov, E. Sadrollahi, F. Rasch, M. Avdeev, S. Gaß, L. Corredor Bohorquez, A.U.B. Wolter, M. Feig, R. Gumeniuk, H. Poddig, M. Stötzer, F.J. Litterst, I. Puente-Orench, A. Wildes, E. Weschke, J. Geck, D.S. Inosov, D.C. Peets
Incommensurate and multiple-q magnetic misfit order in the frustrated quantum spin ladder material antlerite Cu3SO4(OH)4
Physical Review B 106, 174431/1-17 (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

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

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, 127985/1-7 (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

S.-L. Lee, Y.W. Windsor, A. Fedorov, K. Kliemt, C. Krellner, C. Schüßler‐Langeheine, N. Pontius, M. Wolf, U. Atxitia, D.V. Vyalikh, L. Rettig
Robust Magnetic Order Upon Ultrafast Excitation of an Antiferromagnet
Advanced Materials Interfaces 9, 2201340/1-10 (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

D.V. Potorochin, R. Kurleto, O.J. Clark, E.D.L. Rienks, J. Sánchez-Barriga, F. Roth, V. Voroshnin, A. Fedorov, W. Eberhardt, B. Büchner, J. Fink
Lifetime of quasiparticles in the nearly free electron metal sodium
Physical Review B 106, 125138/1-7 (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

A.N. Laguta, N.O. Mchedlov-Petrossyan, S.M. Kovalenko, T.O. Voloshina, V.I. Haidar, D.Yu. Filatov, P.V. Trostyanko, V.L. Karbivski, S.I. Bogatyrenko, L. Xu, O.V. Prezhdo
Stability of Aqueous Suspensions of COOH-Decorated Carbon Nanotubes to Organic Solvents, Esterification, and Decarboxylation
Journal of Physical Chemistry Letters 13, 10126-10131 (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