| - | Ab-initio phonon calculations on ZnSnO phases | Joohwi Lee; Seung-Cheol Lee; 황철성; Jung-Hae Choi |
| - | Atomic scale analysis of interface of oxide heterostructure using Cs-corrected STEM | Jong Kwon Choi; Joohwi Lee; BAEK, SEUNG HYUB; Moon Seon Young; Park Jae Hong; Jung-Hae Choi; Hye Jung Chang |
| - | Behaviors of nitrogen in crystalline Ge2Sb2Te5 | KIM,SAE-JIN; Joohwi Lee; Seung-Cheol Lee; 황철성; Jung-Hae Choi |
| - | First-principles calculations on the formation and migration of the vacancy in strained Ge | Joohwi Lee; Jung-Hae Choi; Seung-Cheol Lee; Cheol Seong Hwang |
| - | Formation and migration of a vacancy in Ge under biaxial compressive strain by first-principles calculations | Joohwi Lee; Na, Kwang Duk; Jung-Hae Choi; Seung-Cheol Lee; 황철성 |
| - | Structural Characteristics of the Various Phases of Zinc Tin Oxides by First-principles Calculations | Joohwi Lee; Seung-Cheol Lee; 황철성; Jung-Hae Choi |
| - | Structural, electronic, and thermodynamic properties of inverse spinel phase Zn2SnO4 | Joohwi Lee; Seung-Cheol Lee; 황철성; Jung-Hae Choi |
| - | (Undefined) | Jung-Hae Choi; Kim, Sae-Jin; Joohwi Lee; Seung-Cheol Lee; CHEONG, BYUNG KI; 박찬 |
