1. IT Nano Electronic Device Laboratory, Department of Electrical and Electronic EngineeringYonsei University Seoul Republic of Korea
2. Yonsei Institute of Research Engineering, Yonsei University Seoul Republic of Korea
3. BMC Co., Ltd. Gwangju Republic of Korea
4. Department of Electrical engineeringSeoil University Seoul Republic of Korea
5. Department of Smart ElectricKorea Polytechnic Incheon Republic of Korea