发明授权
- 专利标题： Rare earth-doped materials with enhanced thermoelectric figure of merit
- 专利标题（中）： 稀土掺杂材料具有增强的热电性能
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申请号： US13725156申请日： 2012-12-21
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公开(公告)号： US09437796B2公开(公告)日： 2016-09-06
- 发明人: Rama Venkatasubramanian , Bruce Allen Cook , Evgenii M. Levin , Joel Lee Harringa
- 申请人： RESEARCH TRIANGLE INSTITUTE
- 申请人地址： US NC Research Triangle Park US DC Washington
- 专利权人： RESEARCH TRIANGLE INSTITUTE,U.S. DEPARTMENT OF ENERGY
- 当前专利权人： RESEARCH TRIANGLE INSTITUTE,U.S. DEPARTMENT OF ENERGY
- 当前专利权人地址： US NC Research Triangle Park US DC Washington
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P.
- 主分类号： H01L35/14
- IPC分类号： H01L35/14 ; H01L35/16 ; C22C1/02 ; C22C28/00 ; H01F1/40
摘要：
A thermoelectric material and a thermoelectric converter using this material. The thermoelectric material has a first component including a semiconductor material and a second component including a rare earth material included in the first component to thereby increase a figure of merit of a composite of the semiconductor material and the rare earth material relative to a figure of merit of the semiconductor material. The thermoelectric converter has a p-type thermoelectric material and a n-type thermoelectric material. At least one of the p-type thermoelectric material and the n-type thermoelectric material includes a rare earth material in at least one of the p-type thermoelectric material or the n-type thermoelectric material.
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