1. School of Materials Science and Engineering, Pusan National University, Busan 46241, Republic of Korea
2. Energy & Plant Group, Korea Institue of Industrial Technology (KITECH), Busan 46938, Republic of Korea
3. System LSI Division, Samsung Electronics Co., Ltd., Kyunggi-Do, Suwon 16677, Republic of Korea
4. Semiconductor Portfolio Management Team, SK Telecom, Seoul 04539, Republic of Korea
5. Department of Electronic Material Engineering, Korea Maritime and Ocean University, Busan 49112, Republic of Korea
6. Power Control Device Research Section, Electronic and Telecommunications Research Institue (ETRI), Daejeon 34129, Republic of Korea