서지주요정보
실린더 형태의 결정 배향성을 갖는 YBCO 고온 초전도 박막의 제작과 특성 분석 = Fabrication and characterization of cylindrically textured high Tosuperconducting films
서명 / 저자 실린더 형태의 결정 배향성을 갖는 YBCO 고온 초전도 박막의 제작과 특성 분석 = Fabrication and characterization of cylindrically textured high Tosuperconducting films / 정국채.
저자명 정국채 ; Jung, Kook-Chae
발행사항 [대전 : 한국과학기술원, 1998].
Online Access 원문보기 원문인쇄

소장정보

등록번호

8008467

소장위치/청구기호

학술문화관(문화관) 보존서고

MPH 98025

SMS전송

도서상태

이용가능

대출가능

반납예정일

초록정보

A cylindrically textured YBCO film was grown on a single crystalline YSZ cylinder whose [001] axis was parallel to the cylinder axis. The YBCO film was deposited using thermal co-evaporation method while the cylindrical substrate was rotated. The substrate surface was pretreated by a oxygen ion milling followed by depositions of $CeO_2$ buffer layer and a YBCO layer. The YBCO film was cylindrically textured, i.e. its c-axes were radially distributed over the circumference of cylinder and a(or b)-axes were parallel to the axis of cylinder so that there were no locally misorientational grain boundaries; The well textured YBCO film was necessary for the critical current, Jc, more than $10^5A/㎠$. With this sample we measured the Meissner effect and analyzed it using critical state model.

서지기타정보

서지기타정보
청구기호 {MPH 98025
형태사항 ii, 50 p. : 삽도 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Kook-Chae Jung
지도교수의 한글표기 : 염도준
지도교수의 영문표기 : Do-Jun Youm
학위논문 학위논문(석사) - 한국과학기술원 : 물리학과,
서지주기 참고문헌 수록
주제 실린더
결정 배향성
고온 초전도 박막
Cylindrically textured
High Tc superconducting films
YBCO
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