서지주요정보
Cu가 도우핑된 CdS 소결막의 전기적 성질 = Electrical properties of Cu-doped CdS sintered films
서명 / 저자 Cu가 도우핑된 CdS 소결막의 전기적 성질 = Electrical properties of Cu-doped CdS sintered films / 문주태.
발행사항 [서울 : 한국과학기술원, 1986].
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소장정보

등록번호

4103643

소장위치/청구기호

학술문화관(문화관) 보존서고

MMS 8614

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리뷰정보

초록정보

The electrical properties and optical properties of Cu-doped CdS films sintered with flux have been investigated. $CuCl_2$ and $CdCl_2$ were used as the dopant source and flux respectively. The porosity of sintered CdS films decreased with increasing amount of $CuCl_2$ added. Results showed that the resistivity of CdS films was almostly constant up to 100 ppm of $CuCl_2$ added, but 1000 ppm of led to the sharp increase of resistivity. The sharp change of resistivity with 1000 ppm of $CuCl_2$ is due to the decrease of carrier concentration. It is considered that the decrease of carrier concentration with 1000 ppm of $CuCl_2$ is attributed to the compensation of Cl with Cu doped during sintering. Results also showed that optical transmittance decreased with increasing the amount of $CuCl_2$ added, which was due to the increase of Cu acceptor level density. The acceptor impurity levels from copper centers ranging from 0.50 eV to 0.55 eV above top of valence band were observed from spectral response.

서지기타정보

서지기타정보
청구기호 {MMS 8614
형태사항 [ii], 44 p. : 삽도 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Joo-Tae Moon
지도교수의 한글표기 : 임호빈
공동교수의 한글표기 : 김영길
지도교수의 영문표기 : Ho-Bin Im
공동교수의 영문표기 : Young-Gil Kim
학위논문 학위논문(석사) - 한국과학기술원 : 재료공학과,
서지주기 참고문헌 : p. 41-42
주제 Sintering.
Optical properties.
Electric resistance.
Porosity.
소결. --과학기술용어시소러스
전기적 성질. --과학기술용어시소러스
첨가물 효과. --과학기술용어시소러스
광학적 성질. --과학기술용어시소러스
Cadmium sulphide.
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