Effect of Substitutional Pb Doping on Bipolar and Lattice Thermal Conductivity in p-Type Bi0.48Sb1.52Te3

Effect of Substitutional Pb Doping on Bipolar and Lattice Thermal Conductivity in p-Type Bi0.48Sb1.52Te3

Cation substitutional doping is an effective approach to modifying the electronic and thermal transports in Bi2Te3-based thermoelectric alloys. Here we present a comprehensive analysis of the electrical and thermal conductivities of polycrystalline Pb-doped p-type bulk Bi0.48Sb1.52Te3. Pb doping sig...

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Bibliographic Details
Main Authors: Hyun-sik Kim, Kyu Hyoung Lee, Joonyeon Yoo, Jehun Youn, Jong Wook Roh, Sang-il Kim, Sung Wng Kim
Format: Article
Language:English
Published: MDPI AG 2017-07-01
Series:Materials
Subjects:
thermoelectrics
bipolar conduction
lattice thermal conductivity
bismuth telluride
Online Access:https://www.mdpi.com/1996-1944/10/7/763

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https://www.mdpi.com/1996-1944/10/7/763

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