김성일 민석기 박세기 김은규 이천 2024-01-21T19:44:34Z 2024-01-21T19:44:34Z 2022-01-10 1996-01 https://pubs.kist.re.kr/handle/201004/144596 Cross sectional analysis of laser etched groove on AlGaAs/GaAs multilayers. Article 3 Bulletin of the Korean physical society, v.v. 14, no.no. 1, pp.239 - ? Bulletin of the Korean physical society v. 14 no. 1 239 ? MOCVD