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...
| Main Authors: | , , , , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | en_US |
| Published: |
Elsevier
2017
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| Online Access: | http://hdl.handle.net/1721.1/110574 https://orcid.org/0000-0002-3968-8530 |