Thermoelectric properties of copper selenide with ordered selenium layer and disordered copper layer

Thermoelectric properties of copper selenide with ordered selenium layer and disordered copper layer

Thermoelectric figure-of-merit (ZT) of ∼1.6 at 700 °C is achieved in β-phase copper selenide (Cu2Se) made by ball milling and hot pressing. The β-phase of such material possesses a natural superlattice-like structure that combines ordered selenium (Se) and disordered copper (Cu) layers in its unit c...

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Bibliographic Details
Main Authors: Yu, Bo (Contributor), Liu, Weishu (Author), Chen, Shuo (Contributor), Wang, Hui (Author), Wang, Hengzhi (Author), Chen, Gang (Contributor), Ren, Zhifeng (Author)
Other Authors: Massachusetts Institute of Technology. Department of Mechanical Engineering (Contributor)
Format: Article
Language:English
Published: Elsevier, 2017-07-10T14:30:57Z.
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