Lecture Note
2020-2 이공수학
https://drive.google.com/file/d/1xC-O-J-6_dSsSB3E-KZS_cybrfSnYPs6/view?usp=sharing
2020-2 방사선물리학 Parts I-III
https://drive.google.com/file/d/1WdI9WAgg2hqGGPOs1_puiYW6wZreAyAZ/view?usp=sharing
2020-2 Surface Chemistry (NST,JBNU)
https://drive.google.com/file/d/1edfdmka6UFUS98jZr0S6poVc_7XVlr-b/view?usp=sharing