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Heavily Doped p-Type PbSe with High Thermoelectric Performance: An Alternative for PbTe

Wang, Heng and Pei, Yanzhong and LaLonde, Aaron D. and Snyder, G. Jeffrey (2011) Heavily Doped p-Type PbSe with High Thermoelectric Performance: An Alternative for PbTe. Advanced Materials, 23 (11). pp. 1366-1370. ISSN 0935-9648 http://resolver.caltech.edu/CaltechAUTHORS:20110401-155349079

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Abstract

PbSe was expected to have a smaller bandgap and higher thermalconductivity than PbTe. Instead, these values are about the same at high temperature leading to comparable thermoelectric figure of merit, with zT> 1 achieved in heavily doped p-type PbSe.


Item Type:Article
Additional Information:© 2011 Wiley. Received: November 14, 2010. Published online: February 10, 2011. This work is supported by NASA-JPL and DARPA Nano Materials Program.
Funders:
Funding AgencyGrant Number
NASA/JPLUNSPECIFIED
Defense Advanced Research Projects Agency (DARPA) Nano Materials ProgramUNSPECIFIED
Subject Keywords:thermoelectrics; lead chalcogenides; PbSe; PbTe
Record Number:CaltechAUTHORS:20110401-155349079
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20110401-155349079
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Official Citation:Heavily Doped p-Type PbSe with High Thermoelectric Performance: An Alternative for PbTe (pages 1366–1370) Heng Wang, Yanzhong Pei, Aaron D. LaLonde and G. Jeffrey Snyder Article first published online: 10 FEB 2011 | DOI: 10.1002/adma.201004200
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:23216
Collection:CaltechAUTHORS
Deposited By: Ruth Sustaita
Deposited On:04 Apr 2011 16:03
Last Modified:04 Apr 2011 16:03

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