Search Results - "Hozoi, L."

Kitaev interactions between j = 1 2 moments in honeycomb Na2IrO3 are large and ferromagnetic: insights from ab initio quantum chemistry calculations by Katukuri, Vamshi M, Nishimoto, S, Yushankhai, V, Stoyanova, A, Kandpal, H, Choi, Sungkyun, Coldea, R, Rousochatzakis, I, Hozoi, L, Brink, Jeroen van den

“…Na2IrO3, a honeycomb 5d5 oxide, has been recently identified as a potential realization of the Kitaev spin lattice. The basic feature of this spin model is…”
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Breakdown of Magnetic Order in the Pressurized Kitaev Iridate β−Li2IrO3 by Majumder, M, Manna, R S, Simutis, G, Orain, J C, Dey, T, Freund, F, Jesche, A, Khasanov, R, Biswas, P K, Bykova, E, Dubrovinskaia, N, Dubrovinsky, L S, Yadav, R, Hozoi, L, Nishimoto, S, Tsirlin, A Tsirlin, Gegenwart, P

“…Temperature-pressure phase diagram of the Kitaev hyperhoneycomb iridate β−Li2IrO3 is explored using magnetization, thermal expansion, magnetostriction, and…”
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Crystal-field splitting and correlation effect on the electronic structure of A2IrO3 by Gretarsson, H, Clancy, J P, Liu, X, Hill, J P, Bozin, Emil, Singh, Yogesh, Manni, S, Gegenwart, P, Kim, Jungho, Said, A H, Casa, D, Gog, T, Upton, M H, Kim, Heung-Sik, Yu, J, Katukuri, Vamshi M, Hozoi, L, van den Brink, Jeroen, Kim, Young-June

“…The electronic structure of the honeycomb lattice iridates Na(2)IrO(3) and Li(2)IrO(3) has been investigated using resonant inelastic x-ray scattering (RIXS)…”
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Spin–orbital separation in the quasi-one-dimensional Mott insulator Sr2CuO3 by Schlappa, J., Wohlfeld, K., Zhou, K. J., Mourigal, M., Haverkort, M. W., Strocov, V. N., Hozoi, L., Monney, C., Nishimoto, S., Singh, S., Revcolevschi, A., Caux, J.-S., Patthey, L., Rønnow, H. M., van den Brink, J., Schmitt, T.

“…The splitting of the electron into distinct quasi-particles separately carrying the elementary particles’ spin and orbital angular momentum is observed in a…”
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Longer-range lattice anisotropy strongly competing with spin-orbit interactions in pyrochlore iridates by Hozoi, L., Gretarsson, H., Clancy, J. P., Jeon, B.-G., Lee, B., Kim, K. H., Yushankhai, V., Fulde, Peter, Casa, D., Gog, T., Kim, Jungho, Said, A. H., Upton, M. H., Kim, Young-June, van den Brink, Jeroen

“…In the search for topological phases in correlated electron systems, materials with 5d transition-metal ions, in particular the iridium-based pyrochlores A…”
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Tuning magnetic coupling in Sr2IrO4 thin films with epitaxial strain by Lupascu, A, Clancy, J P, Gretarsson, H, Nie, Zixin, Nichols, J, Terzic, J, Cao, G, Seo, S S A, Islam, Z, Upton, M H, Kim, Jungho, Casa, D, Gog, T, Said, A H, Katukuri, Vamshi M, Stoll, H, Hozoi, L, van den Brink, J, Kim, Young-June

“…We report x-ray resonant magnetic scattering and resonant inelastic x-ray scattering studies of epitaxially strained Sr2IrO4 thin films. The films were grown…”
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Testing the validity of the strong spin-orbit-coupling limit for octahedrally coordinated iridate compounds in a model system Sr3CuIrO6 by Liu, X, Katukuri, Vamshi M, Hozoi, L, Yin, Wei-Guo, Dean, M P M, Upton, M H, Kim, Jungho, Casa, D, Said, A, Gog, T, Qi, T F, Cao, G, Tsvelik, A M, van den Brink, Jeroen, Hill, J P

“…The electronic structure of Sr3CuIrO6, a model system for the 5d Ir ion in an octahedral environment, is studied through a combination of resonant inelastic…”
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Comment on 'Oxygen vacancy-induced magnetic moment in edge-sharing CuO2 chains of Li2CuO2' by Kuzian, R O, Klingeler, R, Lorenz, W E A, Wizent, N, Nishimoto, S, Nitzsche, U, Rosner, H, Milosavljevic, D, Hozoi, L, Yadav, R, Richter, J, Hauser, A, Geck, J, Hayn, R, Yushankhai, V, Siurakshina, L, Monney, C, Schmitt, T, Thar, J, Roth, G, Ito, T, Yamaguchi, H, Matsuda, M, Johnston, S, Málek, J, Drechsler, S-L

“…In a recent work devoted to the magnetism of Li2CuO2, Shu et al (2017 New J. Phys. 19, 023026) have proposed a 'simplified' unfrustrated microscopic model that…”
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Correlated electrons in Fe-As compounds: a quantum chemical perspective by Hozoi, L, Fulde, P

“…State-of-the-art quantum chemical methods are applied to the study of the multiorbital correlated electronic structure of a Fe-As compound, the recently…”
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Spin-state transition and spin-polaron physics in cobalt oxide perovskites: ab initio approach based on quantum chemical methods by Hozoi, L, Birkenheuer, U, Stoll, H, Fulde, P

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Quasiparticle bands in cuprates by quantum-chemical methods: towards an ab initio description of strong electron correlations by Hozoi, L, Laad, M S

“…Realistic electronic-structure calculations for correlated Mott insulators are notoriously difficult. Here we present an ab initio multiconfiguration scheme…”
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Mobile Zhang-Rice singlets : Electron correlations and bond-length fluctuations in copper oxides by HOZOI, L, NISHIMOTO, S, YAMASAKI, A

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Non-orthogonal approaches to the study of magnetic interactions by BROER, R., HOZOI, L., NIEUWPOORT, W. C.

“…Early theoretical studies of magnetic interactions between paramagnetic centres in solids and molecules are briefly reviewed as an introduction to the main…”
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Near degeneracy and pseudo Jahn-Teller effects in mixed-valence ladders : The phase transition in NaV2O5 by HOZOI, L, NISHIMOTO, S, YAMASAKI, A

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Origin of the chemical shift in X-ray absorption near-edge spectroscopy at the Mn K-edge in manganese oxide compounds by de Vries, A. H., Hozoi, L., Broer, R.

“…The absorption edge in Mn K‐edge X‐ray absorption spectra of manganese oxide compounds shows a shift of several electronvolts in going from MnO through LaMnO3…”
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Theoretical characterization of the ground and optically excited states of alpha'-NaV2O5 by Hozoi, L, de Vries, A H, van Oosten, A B, Broer, R, Cabrero, J, de Graaf, C

“…The character of the ground and optically excited states was investigated by quantum chemical calculations. We propose a rung ground state with V 3d(1)(xy)-O…”
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Doping Dependence of Collective Spin and Orbital Excitations in the Spin-1 Quantum Antiferromagnet La2-xSrxNiO4 Observed by X Rays by Fabbris, G., Meyers, D., Xu, L., Katukuri, V. M., Hozoi, L., Liu, X., Chen, Z. -Y., Okamoto, J., Schmitt, T., Uldry, A., Delley, B., Gu, G. D., Prabhakaran, D., Boothroyd, A. T., van den Brink, J., Huang, D. J., Dean, M. P. M.

“…Here, we report the first empirical demonstration that resonant inelastic x-ray scattering (RIXS) is sensitive to collective magnetic excitations in S=1…”
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V 4 tetrahedral units in AV 4 X 8 lacunar spinels: Near degeneracy, charge fluctuations, and configurational mixing within a valence space of up to 21 d orbitals by Hozoi, L., Eldeeb, M. S., Rößler, U. K.

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V_{4} tetrahedral units in AV_{4}X_{8} lacunar spinels: Near degeneracy, charge fluctuations, and configurational mixing within a valence space of up to 21 d orbitals by L. Hozoi, M. S. Eldeeb, U. K. Rößler

“…All properties of a given molecule or solid are determined by the way valence electrons are distributed over single-particle energy levels. For multiple,…”
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Doping Dependence of Collective Spin and Orbital Excitations in the Spin-1 Quantum Antiferromagnet La sub(2-x) Sr sub(x) NiO sub(4) Observed by X Rays by Fabbris, G, Meyers, D, Xu, L, Katukuri, V M, Hozoi, L, Liu, X, Chen, Z-Y, Okamoto, J, Schmitt, T, Uldry, A

“…We report the first empirical demonstration that resonant inelastic x-ray scattering (RIXS) is sensitive to collective magnetic excitations in S=1 systems by…”
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