Kim Hong Hee Son Dong Ick Do Kyung Hwang CHOI, WON-KOOK 2024-01-12T17:33:49Z 2024-01-12T17:33:49Z 2021-09-29 https://pubs.kist.re.kr/handle/201004/92709 English Eco-friendly Emissive ZnO-graphene QD for bluish-white light-emitting diodes Conference 2 한국진공학회 한국진공학회 KO