98 citations · 534 across the 20 of their papers we have counts for
20 papers
Chiral magnetism and ordering of oxygen vacancies in SrTiO
Liang Si, Xiaochao Wang, Paul Worm +4
Oxygen vacancies in the perovskite insulator SrTiO free electrons that couple with other physical degrees of freedom such as lattice, orbital, and spin. This leads to the emerg…
Orbital Selective Mott Transition Effects and Non-Trivial Topology of Iron Chalcogenide
Minjae Kim, Sangkook Choi, Walber Hugo Brito +1
The iron-based superconductor FeSeTe (FST) has recently gained significant attention as a host of two distinct physical phenomena: () Majorana zero modes which can…
Honeycomb oxide heterostructure: a new platform for Kitaev quantum spin liquid
Baekjune Kang, Miju Park, Sehwan Song +11
Kitaev quantum spin liquid, massively quantum entangled states, is so scarce in nature that searching for new candidate systems remains a great challenge. Honeycomb heterostructure…
Tunable electronic and magnetic phases in layered ruthenates: SrRuO3-SrTiO3 heterostructure upon strain
Minjae Kim, Chang-Jong Kang, Jae-Ho Han +2
Layered ruthenates are a unique class of systems which manifests a variety of electronic and magnetic features emerged from competing energy scales. At the heart of such features l…
Competing spin-fluctuations in SrRuO and their tuning through epitaxial strain
Bongjae Kim, Minjae Kim, Chang-Jong Kang +2
In this study, we report the magnetic energy landscape of Sr2RuO4 employing the generalized Bloch approach within density functional theory. We identify the two dominant magnetic i…
Intersite Coulomb Interactions in Charge Ordered Systems
Bo Gyu Jang, Minjae Kim, Sang-Hoon Lee +3
Using {\it ab initio} approaches for extended Hubbard interactions coupled to phonons, we reveal that the intersite Coulomb interaction plays important roles in determining various…