1. Energy Conversion Research Center Electrical Materials Research Division Korea Electrotechnology Research Institute (KERI) 12, Jeongiui‐gil, Seongsan‐gu Changwon‐si Gyeongsangnam‐do 51543 Republic of Korea
2. Power SoC Research Center Power Semiconductor Research Division Korea Electrotechnology Research Institute (KERI) 12, Jeongiui‐gil, Seongsan‐gu Changwon‐si Gyeongsangnam‐do 51543 Republic of Korea
3. Department of Electric Engineering Changwon National University 20, Changwondaehak‐ro Uichang‐gu Changwon‐si Gyeongsangnam‐do 51140 Republic of Korea
4. Department of Electro‐functionality Materials Engineering University of Science and Technology (UST) Daejeon 34113 Republic of Korea