Enhancement of thermoelectric performance in n-type PbTe[subscript 1−y]Se[subscript y] by doping Cr and tuning Te:Se ratio

Enhancement of thermoelectric performance in n-type PbTe[subscript 1−y]Se[subscript y] by doping Cr and tuning Te:Se ratio

Lead telluride and its alloys have been extensively studied for medium temperature thermoelectric applications due to decent figure-of-merit (ZT) at temperature close to 900 K. However, little emphasis has been given to improve the ZT near room temperature. In this investigation, we report a systema...

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Bibliographic Details
Main Authors:	Chere, Eyob K., Zhang, Qian, Yao, Mengliang, Cao, Feng, Sun, Jingying, Chen, Shuo, Opeil, Cyril, Ren, Zhifeng, McEnaney, Kenneth
Other Authors:	Massachusetts Institute of Technology. Department of Mechanical Engineering
Format:	Article
Language:	en_US
Published:	Elsevier 2017
Online Access:	http://hdl.handle.net/1721.1/107788

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