9 citations · 11 across the 4 of their papers we have counts for
4 papers
Edge-functionalization of armchair graphene nanoribbons with pentagonal-hexagonal edge structures
Junga Ryou, Jinwoo Park, Gunn Kim +1
Using density functional theory calculations, we have studied the edge-functionalization of armchair graphene nanoribbons (AGNRs) with pentagonal-hexagonal edge structures. While t…
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…
Origins of dihydrogen binding to metal-inserted porphyrins: electric polarization and Kubas interaction
Junga Ryou, Gunn Kim, Suklyun Hong
Using density functional theory calculations, we have investigated the interactions between hydrogen molecules and metalloporphyrins. A metal atom such as Ca or Ti is introduced fo…
Hydrogen adsorption on hexagonal silicon nanotubes
Junga Ryou, Suklyun Hong, Gunn Kim
We present a first-principles study of geometrical structure and energetics of hydrogen adsorbed on hexagonal single-walled silicon nanotubes (SiNTs). The adsorption behaviors of h…