강광남 W. J. Choi J. S. Lee B. H. Lee 2024-01-22T01:15:14Z 2024-01-22T01:15:14Z 2022-01-10 1988-01 https://pubs.kist.re.kr/handle/201004/147635 The optical properties and photodarkening effect of As//4SxSe//5//-//xGe amorphous thin films. Article 3 Bull. Korean phys. soc., v.v. 6, no.no. 2, pp.198 - ? Bull. Korean phys. soc. v. 6 no. 2 198 ? thin films