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Issue 45, 2020
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Enhanced thermoelectric properties of (015) plane-oriented n-type Bi2Se0.5Te2.5 films with wide temperature range stability

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Abstract

The large-scale application of Bi2Te3-based film thermoelectric devices is facing a bottleneck, owing to the poor stability of n-type materials. Here, (015) plane-oriented Bi2Se0.5Te2.5 films were fabricated using a magnetron co-sputtering method, and enhanced thermoelectric properties with a wide temperature range stability were achieved through a facile post-annealing process.

Graphical abstract: Enhanced thermoelectric properties of (015) plane-oriented n-type Bi2Se0.5Te2.5 films with wide temperature range stability

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Article information


Submitted
28 Aug 2020
Accepted
13 Oct 2020
First published
14 Oct 2020

CrystEngComm, 2020,22, 7790-7793
Article type
Communication

Enhanced thermoelectric properties of (015) plane-oriented n-type Bi2Se0.5Te2.5 films with wide temperature range stability

L. Cao, H. Gao and M. Miao, CrystEngComm, 2020, 22, 7790
DOI: 10.1039/D0CE01263G

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