1. Department of Materials Science & Engineering Inter‐university Semiconductor Research Center Research Institute of Advanced Materials Seoul National University Seoul 08826 Republic of Korea
2. Device Solutions Samsung Electronics Pyeongtaek 17786 Republic of Korea
3. Department of Semiconductor System Engineering Korea University Seoul 02841 Republic of Korea
4. School of Electrical Engineering Korea University Seoul 02841 Republic of Korea
5. Samsung Advanced Institute of Technology (SAIT) Samsung Electronics Suwon‐si 16678 Republic of Korea
6. Department of Electrical and Electronic Engineering Hanyang University Ansan 15588 Republic of Korea