77 citations · 106 across the 3 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2016★ 77 cited
Revealing the stability and efficiency enhancement in mixed halide perovskites MAPb(ICl) with ab initio calculations
Un-Gi Jong, Chol-Jun Yu, Yong-Man Jang +3
A little addition of Cl to \ce{MAPbI3} has been reported to improve the material stability as well as light harvesting and carrier conducting properties of organometal trihalide pe…
cond-mat.mtrl-sci2016★ 10 cited
First-principles study of organically modified muscovite mica with ammonium (NH) or methylammonium (CHNH) ion
Chol-Jun Yu, Song-Hyok Choe, Yong-Man Jang +2
Using density functional theory calculations, we have investigated the interlayer cation exchange phenomena in muscovite mica, which is motivated by a necessity to develop flexible…
cond-mat.mtrl-sci2015★ 19 cited
Electronic structure and photo absorption property of pseudo-cubic perovskites CHNHPbX (X=I, Br) including van der Waals interaction
Chol-Jun Yu, Un-Gi Jong, Mun-Hyok Ri +1
Using density functional theory with the inclusion of van der Waals (vdW) interaction, we have investigated electronic energy bands, density of states, effective masses of charge c…