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Photoinduced oxygen release and persistent photoconductivity in ZnO nanowires
Photoconductivity is studied in individual ZnO nanowires. Under ultraviolet (UV) illumination, the induced photocurrents are observed to persist both in air and in vacuum. Their dependence on UV intensity in air is explained by means of photoinduced surface depletion depth decrease caused by oxygen...
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| Main Authors: | , , , , , , |
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| Format: | Artigo |
| Language: | Inglês |
| Published: |
Springer
2011
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3211499/ https://ncbi.nlm.nih.gov/pubmed/21711938 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1556-276X-6-404 |
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