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초록
We investigated the formation of superconducting intergrowth phases through the interface reaction both between TlSr2Cu1O5 (Tl-121) and (CrO4)Sr2CuO2, and between Tl-121 and ((CO3)(0.5)(CrO4)(0.5) Sr2CuO2 phases. We found oxychromate intergrowth phases can be formed through the interface reactions and a new superconducting oxychromate compound TlSr4Cu2Oz(CO3)(0.5)(CrO4)(0.5 )with T-c above 73 K was discovered based on the results of the interface reactions.
키워드
formation of intergrowth phase; oxychromate compounds; interface reaction
- 제목
- Formation of superconducting intergrowth phases through interface reaction
- 저자
- Lee, Ho Keun; Choi, E. Y.; Kim, J. H.; Seo, J. W.
- 발행일
- 2022-12
- 유형
- Article
- 저널명
- 한국초전도.저온논문지
- 권
- 24
- 호
- 4
- 페이지
- 25 ~ 28