Tail state mediated conduction in zinc tin oxide thinfilm phototransistors under below bandgap optical excitation
Abstract We report on the appearance of a strong persistent photoconductivity (PPC) and conductor-like behaviour in zinc tin oxide (ZTO) thinfilm phototransistors. The active ZTO channel layer was prepared by remote plasma reactive sputtering and possesses an amorphous structure. Under sub-bandgap e...
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Auteurs principaux: | , , , , |
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Format: | article |
Langue: | EN |
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Nature Portfolio
2021
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Accès en ligne: | https://doaj.org/article/e13187abd71a463dad0e4e576bcde901 |
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