Enhanced Thermoelectric Performance of c-Axis-Oriented Epitaxial Ba-Doped BiCuSeO Thin Films

Enhanced Thermoelectric Performance of c-Axis-Oriented Epitaxial Ba-Doped BiCuSeO Thin Films

Abstract We reported the epitaxial growth of c-axis-oriented Bi1−x Ba x CuSeO (0 ≤ x ≤ 10%) thin films and investigated the effect of Ba doping on the structure, valence state of elements, and thermoelectric properties of the films. X-ray photoelectron spectroscopy analysis reveal that Bi3+ is parti...

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Bibliographic Details
Main Authors: Dachao Yuan, Shuang Guo, Shuaihang Hou, Yuejin Ma, Jianglong Wang, Shufang Wang
Format: Article
Language:English
Published: SpringerOpen 2018-11-01
Series:Nanoscale Research Letters
Subjects:
BiCuSeO epitaxial thin films
Ba doping
Thermoelectric performance
Valence state of elements
Online Access:http://link.springer.com/article/10.1186/s11671-018-2752-6

Internet

http://link.springer.com/article/10.1186/s11671-018-2752-6

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