First principles study the influence of copper-vacancy on electronic, mechanical and thermal properties of CuGaTe2
The influence of vacancy on electronic, mechanical and thermal properties of CuGaTe2 are investigated by first-principle calculations. The calculated formation energies are found to be lowest for vacancy at Cu site. The electronic properties display the energy gap, effective mass and density of stat...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2019-12-01
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| Series: | Results in Physics |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211379719325148 |