4 papers
Interatomic potential theory on the phase transition of charge density wave in transition metal dichalcogenides
Changwon Park
Patterns and periods of charge density waves (CDW) in transition metal dichalcogenides exhibit complex phase diagrams that depend on pressure, temperature, metal intercalation, or…
Charge density wave with anomalous temperature dependence in UPt2Si2
Jooseop Lee, Karel Prokes, Sohee Park +11
Using single crystal neutron and x-ray diffraction, we discovered a charge density wave (CDW) below 320 K, which accounts for the long-sought origin of the heat capacity and resist…
Electronic properties of bilayer graphenes strongly coupled to interlayer stacking and an external electric field
Changwon Park, Junga Ryou, Suklyun Hong +3
Bilayer graphene (BLG) with a tunable bandgap appears interesting as an alternative to graphene for practical applications, thus its transport properties are being actively pursued…
Analysis of the near-resonant fluorescence spectra of a single rubidium atom localized in a three-dimensional optical lattice
Wookrae Kim, Changwon Park, Jung-Ryul Kim +3
Supplementary information is presented on the recent work by W. Kim et al. on the matter-wave-tunneling-induced broadening in the near-resonant spectra of a single rubidium atom lo…