김병국 2024-01-21T19:03:30Z 2024-01-21T19:03:30Z 2022-01-10 1997-01 https://pubs.kist.re.kr/handle/201004/144131 Crystallographic site dependent 16O-18O exchange reaction in Bi-2212 high Tc oxide superconductors Bi-2212산화물 고온초전도체의 결정학적 위치에 의존하는 16O-18O 교환반응 Article 3 한국재료학회지 = Korean journal of materials research, v.7, no.2, pp.157 - 161 한국재료학회지 = Korean journal of materials research 7 2 157 161 high Tc oxide superconductor isotopic exchange technique selective substitution crystal structure Raman spectroscopy