Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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Output Property of Ge-Thermopile Sensor

Ge계 열전센서의 출력특성

  • Park, Su-Dong (Advanced Materials and Application Research Lab., Korea Electrotechnology Research Institute) ;
  • Kim, Bong-Seo (Advanced Materials and Application Research Lab., Korea Electrotechnology Research Institute) ;
  • Oh, Min-Wook (Advanced Materials and Application Research Lab., Korea Electrotechnology Research Institute)
  • 박수동 (한국전기연구원 재료응용연구단) ;
  • 김봉서 (한국전기연구원 재료응용연구단) ;
  • 오민욱 (한국전기연구원 재료응용연구단)
  • Published : 2006.11.09
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Abstract

It was well known that thermopile was quiet a competent sensor using to probe the temperature of "hot point" where the temperature can be off the temperature-limitation for normal operation of the main electrical power equipment. In the present work, we aimed for developing new Ge-thermopile materials which can be using a non-contact temperature sensors at various hot-point of the power equipment and evaluation of its output property. As a results of the present works, a new thermopile which were composed Ga-poded p-type and Sb-doped n-type in Ge-semiconductor were designed and manufactured by MBE(Molecular Beam Epitaxy) process and showed superior sensitivity at room temperature.

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