The effects of surface bond relaxation on electronic structure of Sb2Te3 nano-films by first-principles calculation
The effects of vertical compressive stress on Sb2Te3 nano-films have been investigated by the first principles calculation, including stability, electronic structure, crystal structure, and bond order. It is found that the band gap of nano-film is sensitive to the stress in Sb2Te3 nano-...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2014-10-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.4898143 |