| Half-Heusler热电半导体材料 |
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| 引用本文： | 黄向阳,徐政,陈立东. Half-Heusler热电半导体材料[J]. 无机材料学报, 2004, 19(1): 25-30 |
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| 作者姓名： | 黄向阳 徐政 陈立东 |
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| 作者单位： | 1. 同济大学材料科学与工程学院, 上海 200092; 2. 中国科学院上海硅酸盐研究所高性能陶瓷和超微结构国家重点实验室, 上海 200050 |
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| 基金项目： | 国家“863计划”(2001AA323070) |
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| 摘 要： | 介绍了最近几年在热电半导体材料领域里新出现的half-Heusler化合物的结构和研 究现状,比较了各化合物掺杂及等电子合金化前后的电与热传输参数的变化,并指出了该材料 的进一步研究方向.
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| 关 键 词： | 热电材料 half-Heusler 性能指数 掺杂 |
| 文章编号： | 1000-324X(2004)01-0025-06 |
| 收稿时间： | 2002-11-08 |
| 修稿时间： | 2002-12-10 |
New Thermoelectric Materials with Half-Heusler Structure |
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| HUANG Xiang-Yang,XU Zheng,CHEN Li-Dong. New Thermoelectric Materials with Half-Heusler Structure[J]. Journal of Inorganic Materials, 2004, 19(1): 25-30 |
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| Authors: | HUANG Xiang-Yang XU Zheng CHEN Li-Dong |
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| Affiliation: | 1. School of Materials Science & Engineering; Tongji University; Shanghai 200092; China; 2. State key Lab of High Performance Ceramics and Superfine Microstructure; Shanghai Institute of Ceramics; CAS; Shanghai 200050; China |
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| Abstract: | This paper presented the introduction of new thermoelectric materials with half-Heusler structure. The crystal structure and recent progress were demonstrated. The effects of doping and isoelectronic alloying on thermoelectric properties were discussed. Some problems that should be paid great attentions to were given. |
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| Keywords: | thermoelectric materials half-Heusler dimensionless figure of merit doping |
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