First-principles investigation of oxygen-excess defects in amorphous silica
Using ab initio calculations, we investigate the interactions among neutral excess oxygen atoms and amorphous silica (a-SiO2), along with hole trapping on neutral excess-oxygen defects. The calculations demonstrate that the interaction of excess oxygen with the a-SiO2 network results in two distinct...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2017-10-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.4998280 |