대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

Bi계 초전도체의 도우핑 특성

Doping Characteristics of Bi System Superconductor

  • 양승호 (동신대학교 전기전자공학과) ;
  • 정진인 (동신대학교 전기전자공학과) ;
  • 박용필 (동신대학교 전기전자공학과)
  • Yang, Sung-Ho (Department of Electrical & Electronic Eng., Dongshin University) ;
  • Jung, Jin-In (Department of Electrical & Electronic Eng., Dongshin University) ;
  • Park, Yong-Pil (Department of Electrical & Electronic Eng., Dongshin University)
  • 발행 : 1999.11.20
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

We investigated the effects of doping elements on the Bi system superconductor. The doping elements can be classified into two groups depending on their supeconducting characteristics in the Bi-Sr-Ca-Cu-O structure. The first group of doping elements(P and K) have a tendency to decompose the superconducting phase and reduce the optimal sintering temperature. The second group of doping elements(B, Si, Sn and Ba) almost uneffected the superconductivity of the 2223 and 2212 phase.

키워드