Search Results - "Hozoi, Liviu"

Resonating holes vs molecular spin-orbit coupled states in group-5 lacunar spinels by Petersen, Thorben, Bhattacharyya, Pritam, Rößler, Ulrich K., Hozoi, Liviu

“…The valence electronic structure of magnetic centers is one of the factors that determines the characteristics of a magnet. This may refer to orbital…”
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Dressed j eff-1/2 objects in mixed-valence lacunar spinel molybdates by Thorben Petersen, Lilian Prodan, Korbinian Geirhos, Hiroyuki Nakamura, István Kézsmárki, Liviu Hozoi

“…Abstract The lacunar-spinel chalcogenides exhibit magnetic centers in the form of transition-metal tetrahedra. On the basis of density-functional computations,…”
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Strongly frustrated triangular spin lattice emerging from triplet dimer formation in honeycomb Li2IrO3 by Nishimoto, Satoshi, Katukuri, Vamshi M., Yushankhai, Viktor, Stoll, Hermann, Rößler, Ulrich K., Hozoi, Liviu, Rousochatzakis, Ioannis, van den Brink, Jeroen

“…Iridium oxides with a honeycomb lattice have been identified as platforms for the much anticipated Kitaev topological spin liquid: the spin-orbit entangled…”
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Orbital reconstruction in nonpolar tetravalent transition-metal oxide layers by Bogdanov, Nikolay A., Katukuri, Vamshi M., Romhányi, Judit, Yushankhai, Viktor, Kataev, Vladislav, Büchner, Bernd, van den Brink, Jeroen, Hozoi, Liviu

“…A promising route to tailoring the electronic properties of quantum materials and devices rests on the idea of orbital engineering in multilayered oxide…”
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Ab Initio determination of Cu 3d orbital energies in layered copper oxides by Hozoi, Liviu, Siurakshina, Liudmila, Fulde, Peter, van den Brink, Jeroen

“…It has long been argued that the minimal model to describe the low-energy physics of the high T c superconducting cuprates must include copper states of other…”
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How Correlations and Spin–Orbit Coupling Work within Extended Orbitals of Transition-Metal Tetrahedra of 4d/5d Lacunar Spinels by Petersen, Thorben, Prodan, Lilian, Tsurkan, Vladimir, Krug von Nidda, Hans-Albrecht, Kézsmárki, István, Rößler, Ulrich K, Hozoi, Liviu

“…Spin–orbit quartet ground states are associated with rich phenomenology, ranging from multipolar phases in f1 rare-earth borides to magnetism emerging through…”
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Quantum chemical insights into hexaboride electronic structures: correlations within the boron p-orbital subsystem by Petersen, Thorben, Rößler, Ulrich K., Hozoi, Liviu

“…The notion of strong electronic correlations arose in the context of d -metal oxides such as NiO but can be exemplified on systems as simple as the H 2…”
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Coulomb exchange as source of Kitaev and off-diagonal symmetric anisotropic couplings by Bhattacharyya, Pritam, Petersen, Thorben, Bogdanov, Nikolay A., Hozoi, Liviu

“…Exchange underpins the magnetic properties of quantum matter. In its most basic form, it occurs through the interplay of Pauli’s exclusion principle and…”
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Strong magnetic frustration and anti-site disorder causing spin-glass behavior in honeycomb Li2RhO3 by Katukuri, Vamshi M., Nishimoto, Satoshi, Rousochatzakis, Ioannis, Stoll, Hermann, van den Brink, Jeroen, Hozoi, Liviu

“…With large spin-orbit coupling, the electron configuration in d -metal oxides is prone to highly anisotropic exchange interactions and exotic magnetic…”
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Covalency and vibronic couplings make a nonmagnetic j=3/2 ion magnetic by Xu, Lei, Bogdanov, Nikolay A, Princep, Andrew, Fulde, Peter, van den Brink, Jeroen, Hozoi, Liviu

“…For 4 d 1 and 5 d 1 spin–orbit-coupled electron configurations, the notion of nonmagnetic j =3/2 quartet ground state discussed in classical textbooks is at…”
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Pressure-driven collapse of the relativistic electronic ground state in a honeycomb iridate by Clancy, J. Patrick, Gretarsson, Hlynur, Sears, Jennifer A., Singh, Yogesh, Desgreniers, Serge, Mehlawat, Kavita, Layek, Samar, Rozenberg, Gregory Kh, Ding, Yang, Upton, Mary H., Casa, Diego, Chen, Ning, Im, Junhyuck, Lee, Yongjae, Yadav, Ravi, Hozoi, Liviu, Efremov, Dmitri, van den Brink, Jeroen, Kim, Young-June

“…Honeycomb-lattice quantum magnets with strong spin-orbit coupling are promising candidates for realizing a Kitaev quantum spin liquid. Although iridate…”
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NaRuO2: Kitaev-Heisenberg exchange in triangular-lattice setting by Bhattacharyya, Pritam, Bogdanov, Nikolay A., Nishimoto, Satoshi, Wilson, Stephen D., Hozoi, Liviu

“…Kitaev exchange, a new paradigm in quantum magnetism research, occurs for 90° metal-ligand-metal links, t 2 g 5 transition ions, and sizable spin-orbit…”
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Electronic Structure of Low-Dimensional 4d5 Oxides: Interplay of Ligand Distortions, Overall Lattice Anisotropy, and Spin–Orbit Interactions by Katukuri, Vamshi M, Roszeitis, Karla, Yushankhai, Viktor, Mitrushchenkov, Alexander, Stoll, Hermann, van Veenendaal, Michel, Fulde, Peter, van den Brink, Jeroen, Hozoi, Liviu

“…The electronic structure of the low-dimensional 4d5 oxides Sr2RhO4 and Ca3CoRhO6 is herein investigated by embedded-cluster quantum chemistry calculations. A…”
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Kitaev exchange and field-induced quantum spin-liquid states in honeycomb α-RuCl3 by Yadav, Ravi, Bogdanov, Nikolay A., Katukuri, Vamshi M., Nishimoto, Satoshi, van den Brink, Jeroen, Hozoi, Liviu

“…Large anisotropic exchange in 5 d and 4 d oxides and halides open the door to new types of magnetic ground states and excitations, inconceivable a decade ago…”
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Strong Effect of Hydrogen Order on Magnetic Kitaev Interactions in H3LiIr2O6 by Yadav, Ravi, Ray, Rajyavardhan, Eldeeb, Mohamed S, Nishimoto, Satoshi, Hozoi, Liviu, van den Brink, Jeroen

“…Very recently a quantum liquid was reported to form in H3LiIr2O6, an iridate proposed to be a close realization of the Kitaev honeycomb model. To test this…”
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The vicinity of hyper-honeycomb β-Li2IrO3 to a three-dimensional Kitaev spin liquid state by Katukuri, Vamshi M., Yadav, Ravi, Hozoi, Liviu, Nishimoto, Satoshi, van den Brink, Jeroen

“…Due to the combination of a substantial spin-orbit coupling and correlation effects, iridium oxides hold a prominent place in the search for novel quantum…”
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Dressed jeff-1/2 objects in mixed-valence lacunar spinel molybdates by Petersen, Thorben, Prodan, Lilian, Geirhos, Korbinian, Nakamura, Hiroyuki, Kézsmárki, István, Hozoi, Liviu

“…The lacunar-spinel chalcogenides exhibit magnetic centers in the form of transition-metal tetrahedra. On the basis of density-functional computations, the…”
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Spin-Orbit-Lattice Entangled State in A 2 MgReO 6 ( A = Ca , Sr, Ba) Revealed by Resonant Inelastic X-Ray Scattering by Frontini, Felix I., Johnstone, Graham H. J., Iwahara, Naoya, Bhattacharyya, Pritam, Bogdanov, Nikolay A., Hozoi, Liviu, Upton, Mary H., Casa, Diego M., Hirai, Daigorou, Kim, Young-June

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Spin-Orbit-Lattice Entangled State in A_{2}MgReO_{6} (A=Ca, Sr, Ba) Revealed by Resonant Inelastic X-Ray Scattering by Frontini, Felix I, Johnstone, Graham H J, Iwahara, Naoya, Bhattacharyya, Pritam, Bogdanov, Nikolay A, Hozoi, Liviu, Upton, Mary H, Casa, Diego M, Hirai, Daigorou, Kim, Young-June

“…The 5d^{1} ordered double perovskites present an exotic playground for studying novel multipolar physics due to large spin-orbit coupling. We present Re L_{3}…”
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Ab initio determination of excitation energies and magnetic couplings in correlated quasi-two-dimensional iridates by Katukuri, Vamshi M., Stoll, Hermann, van den Brink, Jeroen, Hozoi, Liviu

“…To determine the strength of essential electronic and magnetic interactions in the iridates Sr sub(2) IrO sub(4) and Ba sub(2) IrO sub(4)-potential platforms…”
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