117 citations · 332 across the 10 of their papers we have counts for
10 papers
Exchange Interactions in Rare-earth Magnets PrO (= alkali metals): Revisited
Seong-Hoon Jang, Yukitoshi Motome
Rare-earth materials hold promise to realize exotic magnetic states owing to synergy between electron correlations and spin-orbit coupling. Recently, quasi-two-dimensional honeycom…
Spin-Orbit Coupled Insulators and Metals on the Verge of Kitaev Spin Liquids in Ilmenite Heterostructures
Yi-Feng Zhao, Seong-Hoon Jang, Yukitoshi Motome
Competition and cooperation between electron correlation and relativistic spin-orbit coupling give rise to diverse exotic quantum phenomena in solids. An illustrative example is sp…
Exploring rare-earth Kitaev magnets by massive-scale computational analysis
Seong-Hoon Jang, Yukitoshi Motome
The Kitaev honeycomb model plays a pivotal role in the quest for quantum spin liquids, in which fractional quasiparticles would provide applications in decoherence-free topological…
Metallic ruthenium ilmenites: first-principles study of MgRuO and CdRuO
Seong-Hoon Jang, Yukitoshi Motome
Ilmenites O provide a platform for electron correlation and magnetism on alternatively stacked honeycomb layers of edge-sharing O or O octahedra. When and…
Electronic and magnetic properties of iridium ilmenites IrO ( Mg, Zn, and Mn)
Seong-Hoon Jang, Yukitoshi Motome
We theoretically investigate the electronic band structures and magnetic properties of ilmenites with edge-sharing IrO honeycomb layers, IrO with Mg, Zn, and Mn, in…
Vortex creation and control in the Kitaev spin liquid by local bond modulations
Seong-Hoon Jang, Yasuyuki Kato, Yukitoshi Motome
The Kitaev model realizes a quantum spin liquid where the spin excitations are fractionalized into itinerant Majorana fermions and localized vortices. Quantum entang…
Steady Floquet-Andreev States Probed by Tunnelling Spectroscopy
Sein Park, Wonjun Lee, Seong Jang +7
Engineering quantum states through light-matter interaction has created a new paradigm in condensed matter physics. A representative example is the Floquet-Bloch state, which is ge…
Materials design of Kitaev spin liquids beyond the Jackeli-Khaliullin mechanism
Y. Motome, R. Sano, S. -H. Jang +2
The Kitaev spin liquid provides a rare example of well-established quantum spin liquids in more than one dimension. It is obtained as the exact ground state of the Kitaev spin mode…
Computational design of -electron Kitaev magnets: honeycomb and hyperhoneycomb compounds PrO ( alkali metals)
Seong-Hoon Jang, Ryoya Sano, Yasuyuki Kato +1
The Kitaev spin model offers an exact quantum spin liquid in the ground state, which has stimulated exploration of its material realization over the last decade. Thus far, most of…
Antiferromagnetic Kitaev Interaction in -Electron Based Honeycomb Magnets
Seong-Hoon Jang, Ryoya Sano, Yasuyuki Kato +1
We theoretically propose a family of -electron based magnets that realizes Kitaev-type bond-dependent anisotropic interactions. Based on {\it ab initio} calculations, we show th…