14 citations · 74 across the 7 of their papers we have counts for
7 papers
A anti-Hund's Singlet Insulator in an Infinite-layer Nickelate
Hyo-Sun Jin, W. E. Pickett, K. -W. Lee
The status of nickelate superconductors in relation to cuprate high temperature superconductors is one of the concepts being discussed in high temperature superconductivity in corr…
Two-band Conduction and Nesting Instabilities in Superconducting BaCuO: a First Principles Study
Hyo-Sun Jin, W. E. Pickett, K. -W. Lee
First principles investigations of the high temperature superconducting system BaCuO, recently discovered at at K, are applied to demonstrate the…
Proposed ordering of textured spin singlets in a bulk infinite layer nickelate
Hyo-Sun Jin, W. E. Pickett, K. -W. Lee
The infinite-layer structure nickelate BaNiO(AgSe) (BNOAS) with Ni ions and a peculiar susceptibility is studied with correlated density functional methods…
Noncentrosymmetric compensated half-metal hosting pure spin Weyl nodes, triple nodal points, nodal loops, and nexus fermions
Hyo-Sun Jin, Young-Joon Song, W. E. Pickett +1
Materials containing multiple topological characteristics become more exotic when combined with noncentrosymmetric crystal structures and unusual magnetic phases such as the compen…
Stability of Room Temperature Compensated Half-Metallicity in Cr-based Inverse-Heusler Compounds
Hyo-Sun Jin, K. -W. Lee
Using three correlated band approaches, namely the conventional band approach plus on-site Coulomb repulsion , the modified Becke-Johnson functional, and hybrid functional, we h…
Strain and Spin-Orbit Coupling Induced Orbital-Ordering in Mott Insulator BaCrO3
Hyo-Sun Jin, Kyo-Hoon Ahn, Myung-Chul Jung +1
Using ab initio calculations, we have investigated an insulating tetragonally distorted perovskite BaCrO with a formal configuration, the volume of which is apparently s…
Half-metallic Ferrimagnetism Driven by Coulomb Enhanced Spin-Orbit Coupling in PdCrO3
Hyo-Sun Jin, K. -W. Lee
Recently, in the seemingly narrow gap insulating NiCrO with the trigonally distorted (R-3c) perovskite-like structure, a compensated half-metal (CHM) is predicted, as applying…