한국결정성장학회지 (Journal of the Korean Crystal Growth and Crystal Technology)
- 제4권4호
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- Pages.363-369
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- 1994
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- 1225-1429(pISSN)
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- 2234-5078(eISSN)
가압소결된 다결정 $Bi_2Te_3-Bi_2Se_3$ 열전재료의 열전특성
Thermoelectric properties of hot pressed polycrystalline $Bi_2Te_3-Bi_2Se_3$
- 황창원 (아주대학교 재료공학과) ;
- 홍인근 (아주대학교 재료공학과) ;
- 백동규 (아주대학교 재료공학과) ;
- 최승철 (아주대학교 재료공학과)
- Hwang, C.W. (Dept. of Materials Science and Engineering, Ajou University) ;
- Hong, I.G. (Dept. of Materials Science and Engineering, Ajou University) ;
- Paik, D.K. (Dept. of Materials Science and Engineering, Ajou University) ;
- Choi, S.C. (Dept. of Materials Science and Engineering, Ajou University)
- 발행 : 1994.12.01
초록
Bimuth telluride base thermoelectrics are prepared by AC current applied hot pressing method. It is possible to minimize the defects arising from the vaporization of Te, thanks to the very short processing time compared to the single crystal growing method. The optimum conditions for the AC applied hot pressing of 95 mol%
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