Photoluminescence studies of transparent conductive ZnO films to identify their donor species
We studied the correlation between defect species, as probed by using photoluminescence (PL), and the transparent conductive properties of undoped ZnO films sputter-deposited on glass substrates at room temperature. The near-stoichiometric but slightly oxygen-deficient ZnO films had resistivities of...
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| Format: | Article |
| Language: | English |
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AIP Publishing LLC
2019-04-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.5090513 |