70 citations · 221 across the 9 of their papers we have counts for
9 papers
Topological properties and the dynamical crossover from mixed-valence to Kondo-lattice behavior in golden phase of SmS
Chang-Jong Kang, Hong Chul Choi, Kyoo Kim +1
We have investigated temperature-dependent behaviors of electronic structure and resistivity in a mixed-valent golden phase of SmS, based on the dynamical mean-field theory band st…
Electronic Structures and Phonon Spectra in Boronitride Superconductors LaMBN (M= Ni, Pt)
Myung-Chul Jung, Chang-Jong Kang, B. I. Min +1
We have investigated electronic structures and phonon spectra of newly discovered isostructural superconductors LaNiBN (T_c = 4.1 K) and LaPtBN (T_c = 6.7 K). We have found that th…
Correlated Electronic Structures and the Phase Diagram of Hydrocarbon-based Superconductors
Minjae Kim, B. I. Min, Hong Chul Choi +1
We have investigated correlated electronic structures and the phase diagram of electron-doped hydrocarbon molecular solids, based on the dynamical mean-field theory. We have found…
Antiferromagnetic and structural transitions in the superoxide KO2 from first principles: A 2p-electron system with spin-orbital-lattice coupling
Minjae Kim, Beom Hyun Kim, Hong Chul Choi +1
KO2 exhibits concomitant antiferromagnetic (AFM) and structural transitions, both of which originate from the open-shell 2p electrons of O molecules. The structural trans…
Electronic structures of LaS and CeS
J. H. Shim, Kyoo Kim, B. I. Min +1
We have investigated electronic structures of LaS and CeS using the LSDA and LSDA+ methods. Calculated density of states (DOS) are compared with the experimental…
Li intercalation effects on magnetism in undoped and Co-doped anatase TiO
Min Sik Park, S. K. Kwon, B. I. Min
The effects of -type carrier doping by Li intercalation on magnetism in undoped and Co-doped anatase TiO are investigated. We have found that doped -type carriers in TiO$…