event photo with many people in the atrium of IFW


Name Hozoi, Dr. Liviu

Journal Papers

P. Bhattacharyya, L. Hozoi
Yb3+ f−f excitations in NaYbSe2: Benchmarking embedded-cluster quantum chemical schemes for 4f insulators
Physical Review B 105, 235117/1-4 (2022) URL

T. Petersen, L. Prodan, V. Tsurkan, H. Krug von Nidda, I. Kézsmárki, U. Rößler, L. Hozoi
How Correlations and Spin–Orbit Coupling Work within Extended Orbitals of Transition-Metal Tetrahedra of 4d/5d Lacunar Spinels
Journal of Physical Chemistry Letters 13, 1681–1686 (2022) URL

B.R. Ortiz, M.M. Bordelon, P. Bhattacharyya, G. Pokharel, P.M. Sarte, L. Posthuma, T. Petersen, M.S. Eldeeb, G.E. Granroth, C.R. Dela Cruz, S. Calder, D.L. Abernathy, L. Hozoi, S.D. Wilson
Electronic and structural properties of RbCeX2 (X2: O2, S2, SeS, Se2, TeSe, Te2)
Physical Review Materials 6, 084402/1-12 (2022) URL

P. Bhattacharyya, U. Rößler, L. Hozoi
Crystal-field effects competing with spin-orbit interactions in NaCeO2
Physical Review B 105, 115136/1-4 (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. Petersen, U. Rößler, L. Hozoi
Quantum chemical insights into hexaboride electronic structures: correlations within the boron p-orbital subsystem
Communications Physics 5, 214/1-6 (2022) URL

M. Bordelon, X. Wang, D. Pajerowski, A. Banerjee, M. Sherwin, C. Brown, M. Eldeeb, T. Petersen, L. Hozoi, U. Rößler, M. Mourigal, S. Wilson
Magnetic properties and signatures of moment ordering in the triangular lattice antiferromagnet KCeO2
Physical Review B 104, 094421 (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

G. Bastien, B. Rubrecht, E. Häußler, P. Schlender, Z. Zangenehpourzadeh, S. Avdoshenko, R. Sarkar, A. Alfonsov, S. Luther, Y. Onykiienko, H.C. Walker, H. Kühne, V. Grinenko, Z. Guguchia, V. Kataev, H.-H. Klauss, L. Hozoi, J. van den Brink, D.S. Inosov, B. Büchner, A.U.B. Wolter-Giraud, T. Doert
Long-range magnetic order in the ~S=1/2 triangular lattice antiferromagnet KCeS2
SciPost Physics 9, 041/1-20 (2020) URL

M.S. Eldeeb, T. Petersen, L. Hozoi, V. Yushankhai, U.K. Rößler
Energy scales in 4f1 delafossite magnets: Crystal-field splittings larger than the strength of spin-orbit coupling in KCeO2
Physical Review Materials 4, 124001/1-6 (2020) URL

R. Murugesan, M.S. Eldeeb, M. Yehia, B. Büchner, V. Kataev, O. Janson, L. Hozoi
Interplay of electron correlations, spin-orbit couplings, and structural effects for Cu centers in the quasi-two-dimensional magnet InCu2/3 V1/3 O3
Physical Review B 102, 165103/1-6 (2020) URL

A.P. Dioguardi, S. Selter, U. Peeck, S. Aswartham, M.-I. Sturza, R. Murugesan, M.S. Eldeeb, L. Hozoi, B. Büchner, H.-J. Grafe
Quasi-two-dimensional magnetic correlations in Ni2P2S6 probed by 31P NMR
Physical Review B 102, 064429/1-16 (2020) URL

L. Hozoi, M.S. Eldeeb, U.K. Rößler
V4 tetrahedral units in AV4X8 lacunar spinels: Near degeneracy, charge fluctuations, and configurational mixing within a valence space of up to 21 d orbitals
Physical Review Research 2, 022017/1-5 (2020) URL

Z. Zangeneh, S. Avdoshenko, J. van den Brink, L. Hozoi
Single-site magnetic anisotropy governed by interlayer cation charge imbalance in triangular-lattice AYbX2
Physical Review B 100, 174436/1-6 (2019) URL

M. Matsuda, J. Ma, V.O. Garlea, T. Ito, H. Yamaguchi, K. Oka, S.-L. Drechsler, R. Yadav, L. Hozoi, H. Rosner, R. Schumann, R. Kuzian, S. Nishimoto
Highly dispersive magnons with spin-gap-like features in the frustrated ferromagnetic S = 1/2 chain compound Ca2Y2Cu5O10 detected by inelastic neutron scattering
Physical Review B 100, 104415/1-19 (2019) URL

L. Xu, R. Yadav, V. Yushankhai, L. Siurakshina, J. van den Brink, L. Hozoi
Superexchange interactions between spin-orbit-coupled j≈1/2 ions in oxides with face-sharing ligand octahedra
Physical Review B 99, 115119/1-11 (2019) URL

R. Yadav, M.S. Eldeeb, R. Ray, S. Aswartham, M. Sturza, S. Nishimoto, J. van den Brink, L. Hozoi
Engineering Kitaev exchange in stacked iridate layers: impact of inter-layer species on in-plane magnetism
Chemical Science 10, 1866-1872 (2019) URL

T. Ballé, Z. Zangeneh, L. Hozoi, A. Jesche, P. Höhn
Ferromagnetic ordering of linearly coordinated Co ions in LiSr2[CoN2]
Physical Review B 99, 094422/1-9 (2019) URL

J.P. Clancy, H. Gretarsson, J.A. Sears, Y. Singh, S. Desgreniers, K. Mehlawat, S. Layek, G.K. Rozenberg, Y. Ding, M.H. Upton, D. Casa, N. Chen, J. Im, Y. Lee, R. Yadav, L. Hozoi, D. Efremov, J. van den Brink
Pressure-driven collapse of the relativistic electronic ground state in a honeycomb iridate
npj Quantum Materials 3, 35/1-7 (2018) URL

R.O. Kuzian, R. Klingeler, W.E.A. Lorenz, N. Wizent, S. Nishimoto, U. Nitzsche, H. Rosner, D. Milosavljevic, L. Hozoi, R. Yadav, J. Richter, A. Hauser, J. Geck, R. Hayn, V. Yushankhai, L. Siurakshina, C. Monney, T. Schmitt, J. Thar, G. Roth, T. Ito, H. Yamaguchi, M. Matsuda, S. Johnston, J. Malek, S.-L. Drechsler
Comment on 'Oxygen vacancy-induced magnetic moment in edge-sharing CuO2 chains of Li2CuO2'
New Journal of Physics 20, 058001/1-6 (2018) URL

M. Majumder, R. Manna, G. Simutis, J. Orain, T. Dey, F. Freund, A. Jesche, R. Khasanov, P. Biswas, E. Bykova, N. Dubrovinskaia, L. Dubrovinsky, R. Yadav, L. Hozoi, S. Nishimoto, A. Tsirlin, P. Gegenwart
Breakdown of Magnetic Order in the Pressurized Kitaev Iridate β−Li2IrO3
Physical Review Letters 120, 237202/1-7 (2018) URL

R. Yadav, M. Pereiro, A.N. Bogdanov, S. Nishimoto, A. Bergmann, O. Eriksson, J. van den Brink, L. Hozoi
Heavy-mass magnetic modes in pyrochlore iridates due to dominant Dzyaloshinskii-Moriya interaction
Physical Review Materials 2, 074408/1-10 (2018) URL

R. Yadav, R. Ray, M. Eldeeb, S. Nishimoto, L. Hozoi, J. van den Brink
Strong Effect of Hydrogen Order on Magnetic Kitaev Interactions in H3LiIr2O6
Physical Review Letters 121, 197203/1-6 (2018) URL

G. Bastien, G. Garbarino, R. Yadav, F.J. Martinez-Casado, R. Beltrán Rodríguez, Q. Stahl, M. Kusch, S.P. Limandri, R. Ray, P. Lampen-Kelley, D.G. Mandrus, S.E. Nagler, M. Roslova, A. Isaeva, T. Doert, L. Hozoi, A.U.B. Wolter-Giraud, B. Büchner, J. Geck, J. van den Brink
Pressure-induced dimerization and valence bond crystal formation in the Kitaev-Heisenberg magnet α−RuCl3
Physical Review B 97, 241108/1-6 (2018) URL

M. Kusch, V.M. Katukuri, N. Bogdanov, B. Büchner, T. Dey, D. Efremov, J.E. Hamann-Borrero, B. Kim, M. Krisch, A. Maljuk, M. Moretti Sala, S. Wurmehl, G. Aslan Cansever, M. Sturza, L. Hozoi, J. van den Brink, J. Geck
Observation of heavy spin-orbit excitons propagating in a nonmagnetic background: The case of (Ba,Sr)2YIrO6
Physical Review B 97, 064421/1-6 (2018) URL

M. Baenitz, P. Schlender, J. Sichelschmidt, Y.A. Onykiienko, Z. Zangeneh, K.M. Ranjith, R. Sarkar, L. Hozoi, H.C. Walker, J.-C. Orain, H. Yasuoka, J. van den Brink, H.H. Klauss, D.S. Inosov, Th. Doert
NaYbS2: A planar spin-1/2 triangular-lattice magnet and putative spin liquid
Physical Review B 98, 220409/1-6 (2018) URL

R. Yadav, S. Rachel, L. Hozoi, J. van den Brink, G. Jackeli
Strain- and pressure-tuned magnetic interactions in honeycomb Kitaev materials
Physical Review B 98, 121107/1-6 (2018) URL

G. Fabbris, D. Meyers, L. Xu, V.M. Katukuri, L. Hozoi, X. Liu, Z.-Y. Chen, J. Okamoto, T. Schmitt, A. Uldry, B. Delley, G.D. Gu, D. Prabhakaran, A.T. Boothroyd, J. van den Brink, D.J. Huang, M.P.M. Dean
Doping Dependence of Collective Spin and Orbital Excitations in the Spin-1 Quantum Antiferromagnet La2-xSrxNiO4 Observed by X Rays
Physical Review Letters 118, 156402/1-8 (2017) URL

Y. Utz, F. Hammerath, R. Kraus, T. Ritschel, J. Geck, L. Hozoi, J. van den Brink, A. Mohan, C. Heß, K. Karmakar, S. Singh, D. Bounoua, R. Saint-Martin, L. Pinsard-Gaudart, A. Revcolevschi, B. Büchner, H. Grafe
Effect of different in-chain impurities on the magnetic properties of the spin chain compound SrCuO2 probed by NMR
Physical Review B 96, 115135/1-12 (2017) URL

N.A. Bogdanov, V. Bisogni, R. Kraus, C. Monney, K. Zhou, T. Schmitt, J. Geck, A.O. Mitrushchenkov, H. Stoll, J. van den Brink, L. Hozoi
Orbital breathing effects in the computation of x-ray d-ion spectra in solids by ab initio wave-function-based methods
Journal of Physics: Condensed Matter 29, 035502/1-7 (2017) URL

B. Valldor, R. Yadav, L. Hozoi, J. van den Brink, A. Maljuk, J. Werner, F. Scaravaggi, A. Wolter-Giraud, B. Büchner
Swedenborgite CaBa(Mn2Fe2)O7 with Spin Ordering on a Geometrically Frustrated, Polar, Non-centrosymmetric S = 5/2 Lattice
Zeitschrift fuer Anorganische Und Allgemeine Chemie 643, 1543-1550 (2017) URL

L. Xu, Z. Zangenehpourzadeh, R. Yadav, S. Avdoshenko, J. van den Brink, A. Jesche, L. Hozoi
Spin-reversal energy barriers of 305 K for Fe2+ d6 ions with linear ligand coordination
Nanoscale 9, 10596-10600 (2017) URL

C.-H. Chen, D.S. Krylov, S.M. Avdoshenko, F. Liu, L. Spree, R. Yadav, A. Alvertis, L. Hozoi, K. Nenkov, A. Kostanyan, T. Greber, A.U.B. Wolter, A.A. Popov
Selective arc-discharge synthesis of Dy2S-clusterfullerenes and their isomer-dependent single molecule magnetism
Chemical Science 8, 6451-6465 (2017) URL

S. Nishimoto, V.M. Katukuri, V. Yushankhai, H. Stoll, U.K. Rößler, L. Hozoi, I. Rousochatzakis, J. van den Brink
Strongly frustrated triangular spin lattice emerging from triplet dimer formation in honeycomb Li2IrO3
Nature Communications 7, 10273/1-7 (2016) URL

R. Yadav, N. Bogdanov, V. Katukuri, S. Nishimoto, J. van den Brink, L. Hozoi
Kitaev exchange and field-induced quantum spin-liquid states in honeycomb alpha-RuCl3
Scientific Reports 6, 37925/1-16 (2016) URL

V.M. Katukuri, R. Yadav, L. Hozoi, S. Nishimoto, J. van den Brink
The vicinity of hyper-honeycomb ß-Li2IrO3 to a three-dimensional Kitaev spin liquid state
Scientific Reports 6, 29585/1-8 (2016) URL

L. Xu, N.A. Bogdanov, A. Princep, P. Fulde, J. van den Brink, L. Hozoi
Covalency and vibronic couplings make a nonmagnetic j=3/2 ion magnetic
npj Quantum Materials 1, 16029/1-6 (2016) URL

N.A. Bogdanov, V.M. Katukuri, J. Romhanyi, V. Yushankhai, V. Kataev, B. Büchner, J. van den Brink, L. Hozoi
Orbital reconstruction in nonpolar tetravalent transition-metal oxide layers
Nature Communications 6, 7306/1-9 (2015) URL

V.M. Katukuri, S. Nishimoto, I. Rousochatzakis, H. Stoll, J. van den Brink, L. Hozoi
Strong magnetic frustration and anti-site disorder causing spin-glass behavior in honeycomb Li2RhO3
Scientific Reports 5, 14718/1-8 (2015) URL

L. Hozoi, H. Gretarsson, J.P. Clancy, B.-G. Jeon, B. Lee, K.H. Kim, V. Yushankhai, P. Fulde, D. Casa, T. Gog, J. Kim, A.H. Said, M.H. Upton, Y.-J. Kim, J. van den Brink
Longer-range lattice anisotropy strongly competing with spin-orbit interactions in pyrochlore iridates
Physical Review B 89, 115111/1-6 (2014) URL

 V.M. Katukuri, K. Roszeitis, V. Yushankhai, A. Mitrushchenkov, H. Stoll, M. van Veenendaal, P. Fulde, J. van den Brink, L. Hozoi
Electronic structure of low-dimensional 4d5 oxides: Interplay of ligand distortions, overall lattice anisotropy, and spin-orbit interactions
Inorganic Chemistry 53, 4833-4839 (2014) URL

V.M. Katukuri, V. Yushankhai, L. Siurakshina, J. van den Brink, L. Hozoi, I. Rousochatzakis
Mechanism of Basal-Plane antiferromagnetism in the Spin-Orbit driven Iridate Ba2IrO4
Physical Review X 4, 021051/1-10 (2014) URL

V.M. Katukuri, S. Nishimoto, V. Yushankhai, A. Stoyanova, H. Kandpal, S. Choi, R. Coldea, I. Rousochatzakis, L. Hozoi, J. van den Brink
Kitaev interactions between j = 1/2 moments in honeycomb Na2IrO3 are large and ferromagnetic: Insights from ab initio quantum chemistry calculations
New Journal of Physics 16, 013056/1-13 (2014) URL

N.A. Bogdanov, R. Maurice, I. Rousochatzakis, J. van den Brink, L. Hozoi
Magnetic state of pyrochlore Cd2Os2O7 emerging from strong competition of ligand distortions and longer-range crystalline anisotropy
Physical Review Letters 110, 127206/1-5 (2013) URL

M. Minola, L. Hozoi, D. Di Castro, R. Felici, M. Moretti Sala, A. Tebano, G. Balestrino, G. Ghiringhelli, J. van den Brink, L. Braicovich
Measurement of the effect of lattice strain on magnetic interactions and orbital splitting in CaCuO2 using resonant inelastic x-ray scattering
Physical Review B 87, 085124/1-7 (2013) URL

H. Gretarsson, J.P. Clancy, X. Liu, J.P. Hill, E. Bozin, Y. Singh, S. Manni, P. Gegenwart, J. Kim, A.H. Said, D. Casa, T. Gog, M.H. Upton, H.-S. Kim, J. Yu, V.M. Katukuri, L. Hozoi, J. van den Brink, Y-J. Kim
Crystal-field splitting and correlation effect on the electronic structure of A2IrO3
Physical Review Letters 110, 076402/1-5 (2013) URL

X. Liu, V.M. Katukuri, L. Hozoi, W.-G. Yin, M.P.M. Dean, M.H. Upton, J. Kim, D. Casa, A. Said, T. Gog, T.F. Qi, G. Cao, A.M. Tsvelik, J. van den Brink, J.P. Hill
Testing the validity of the strong spin-orbit-coupling limit for octahedrally coordinated iridate compounds in a model system Sr3CuIrO6
Physical Review Letters 109, 157401/1-5 (2012) URL

N.A. Bogdanov,V.M. Katukuri, H. Stoll, J. van den Brink, L. Hozoi
Post-perovskite CaIrO3: A j=1/2 quasi-one-dimensional antiferromagnet
Physical Review B 85, 235147/1-4 (2012) URL

J. Schlappa, K. Wohlfeld, K.J. Zhou, M. Mourigal, M.W. Haverkort, V.N. Strocov, L. Hozoi, C. Monney, S. Nishimoto, S. Singh, A. Revcolevschi, J.-S. Caux, L. Patthey, H.M. Ronnow, J. van den Brink, T. Schmitt
Spin-orbital separation in the quasi-one-dimensional Mott insulator Sr2CuO3
nature 485, 82-85 (2012) URL

V.M. Katukuri, H. Stoll, J. van den Brink, L. Hozoi
Ab initio determination of excitation energies and magnetic couplings in correlated quasi-two-dimensional iridates
Physical Review B 85, 220402/1-4 (2012) URL

N.A. Bogdanov, J. van den Brink, L. Hozoi
Ab initio computation of d-d excitation energies in low-dimensional Ti and V oxychlorides
Physical Review B 84, 235146/1-6 (2011) URL

L. Hozoi, L. Siurakshina, P. Fulde, J. van den Brink
Ab Initio determination of Cu 3d orbital energies in layered copper oxides
Nature Science Reports 1, 65 (2011) URL

H.-Y. Huang, N.A. Bogdanov, L. Siurakshina, P. Fulde, J. van den Brink, L. Hozoi
Ab initio calculation of d-d excitations in quasi-one-dimensional Cu d9 correlated materials
Physical Review B 84, 235125/1-8 (2011) URL

A. Stoyanova, L. Hozoi, P. Fulde, H. Stoll
Wave-function-based approach to quasiparticle bands: Insight into the electronic structure of c-ZnS
Physical Review B 83, 205119/1-17 (2011) URL

Z. Porter, P. Sarte, T. Petersen, M. Upton, L. Hozoi, S. Wilson
Spin-orbit excitons and electronic configuration of the 5d4 insulator Sr3Ir2O7F2
Physical Review B () URL


Invited Talks

F. Bougamha, A.P. Dioguardi, H. Grafe, S. Selter, Y. Shemerliuk, S. Aswartham, M.I. Sturza, C.E. Agrapidis, S. Nishimoto, O. Janson, R. Murugesan, M.S. Eldeeb, L. Hozoi, B. Büchner, J. van den Brink
2D magnetic correlations in (Ni,Mn)2P2S6 probed by 31P NMR
Seminar | University of Warsaw, Institute of Theoretical Physics
Warsaw, Poland, 26.11.2019

L. Hozoi
Orbital reconstruction through interlayer cation charge imbalance: insights from wave-function-based quantum chemistry calculations
APS 2016 March Meeting (Focus Session 'Orbital & Electronic Transitions in Oxide Heterostructures'), Baltimore/ USA, 14.-18.3.16

L. Hozoi
Huge anisotropic exchange and exotic magnetism in honeycomb and pyrochlore iridates
20th Symposium on Topological Quantum Information, Athens/ Greece, 25.-27.5.16

L. Hozoi
Huge anisotropic exchange and exotic magnetism in honeycomb and pyrochlore iridates
20th Symposium on Topological Quantum Information, Athens/ Greece, 27.5.16

L. Hozoi
Orbital reconstruction in nonpolar transition-metal oxide layers
Fall Meeting of the European Materials Research Society (EMRS 2015, Symp. L: Oxide-based electronics), Warsaw University of Technology, Warsaw, Poland, 15.-18.9.15

L. Hozoi
Anisotropic 5d exchange: the angle you approach it matters
3rd International Workshop on Dzyaloshinskii-Moriya Interactions and Exotic Spin Structures, Pskov/ Russia, 26.-30.6.15