20 citations · 33 across the 5 of their papers we have counts for
5 papers
Heteroepitaxial control of Fermi liquid, Hund metal, and Mott insulator phases in the single-atomic-layer limit
Jeong Rae Kim, Byungmin Sohn, Hyeong Jun Lee +16
Interfaces between dissimilar correlated oxides can offer devices with versatile functionalities. In that respect, manipulating and measuring novel physical properties of oxide het…
Hund's metallicity enhanced by van Hove singularity in cubic perovskite systems
Hyeong Jun Lee, Choong H. Kim, Ara Go
A van Hove singularity (VHS) often significantly amplifies the electronic instability of a crystalline solid, including correlation-induced phenomena such as Hund's metallicity. We…
Novel =3/2 Metallic Phase and Unconventional Superconductivity in GaTaSe
Min Yong Jeong, Seo Hyoung Chang, Hyeong Jun Lee +10
By means of density functional theory plus dynamical mean-field theory (DFT+DMFT) calculations and resonant inelastic x-ray scattering (RIXS) experiments, we investigate the high-p…
Interplay between spin-orbit coupling and van Hove singularity in the Hund's metallicity of SrRuO
Hyeong Jun Lee, Choong H. Kim, Ara Go
We investigate the dynamical properties of SrRuO at zero and very low temperature using density functional theory plus dynamical mean-field theory with an exact diagonaliza…
Emergent incommensurate correlations in the frustrated ferromagnetic spin-1 chains
Hyeong Jun Lee, MooYoung Choi, Gun Sang Jeon
We study the frustrated ferromagnetic spin-1 chains, where the ferromagnetic nearest-neighbor coupling competes with the antiferromagnetic next-nearest-neighbor coupling. We use th…