Highly charged interface trap states in PbS1−x govern electro-thermal transport
This work describes our discovery of the dominant role of highly charged interfaces on the electrothermal transport properties of PbS, along with a method to reduce the barrier potential for charge carriers by an order of magnitude. High temperature thermoelectrics such as PbS are inevitably exposed...
Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
Published: |
AIP Publishing LLC
2019-07-01
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Series: | APL Materials |
Online Access: | http://dx.doi.org/10.1063/1.5096786 |