| - | Effects of direction and magnitude of the biaxial strain on the vacancy formation in Ge by using Ab-initio calculations | Jung-Hae Choi; Na, Kwang Duk; SEUNG CHEOL, LEE; 황철성 |
| 2011-08-01 | Effects of magnitude and direction of the biaxial compressive strain on the formation and migration of a vacancy in Ge by using density functional theory | Lee, Joohwi; Na, Kwang Duk; Lee, Seung-Cheol; Hwang, Cheol Seong; Choi, Jung-Hae |
| - | First-principles study on the vacancy formation in Ge under biaxial compressive strain | Jung-Hae Choi; Na, Kwang Duk; SEUNG CHEOL, LEE; Cheol Seong Hwang |
| - | First-principles Study on Vacancy in Ge under Biaxial Strain | Jung-Hae Choi; Na, Kwang Duk; 황철성; SEUNG CHEOL, LEE |
| - | 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 |
| 2010-07-01 | Improved properties of Pt-HfO2 gate insulator-ZnO semiconductor thin film structure by annealing of ZnO layer | Na, Kwang Duk; Kim, Jeong Hwan; Park, Tae Joo; Song, Jaewon; Hwang, Cheol Seong; Choi, Jung-Hae |
| - | (Undefined) | Jung-Hae Choi; Na, Kwang Duk; SEUNG CHEOL, LEE; 황철성 |
| - | (Undefined) | Jung-Hae Choi; Na, Kwang Duk; SEUNG CHEOL, LEE; 황철성 |
