Near-infrared radiation absorption properties of covellite (CuS) using first-principles calculations
First-principles density functional theory was used to investigate the electronic structure, optical properties and the origin of the near-infrared (NIR) absorption of covellite (CuS). The calculated lattice constant and optical properties are found to be in reasonable agreement with experimental an...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2016-08-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.4962299 |