| Autor: |
Fan, Z Y, Chang, P C, Lu, Jia G, Walter, E C, Penner, R M, Lin, C H, Lee, H P |
| Jazyk: |
angličtina |
| Rok vydání: |
2004 |
| Předmět: |
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| Zdroj: |
Fan, Z Y; Chang, P C; Lu, Jia G; Walter, E C; Penner, R M; Lin, C H; et al.(2004). Photoluminescence and polarized photodetection of single ZnO nanowires. Applied Physics Letters, 85(25), 6128-6130. UC Irvine: Retrieved from: http://www.escholarship.org/uc/item/8v13v46p |
| Popis: |
Single crystal ZnO nanowires are synthesized and configured as field-effect transistors. Photoluminescence and photoconductivity measurements show defect-related deep electronic states giving rise to green-red emission and absorption. Photocurrent temporal response shows that current decay time is significantly prolonged in vacuum due to a slower oxygen chemisorption process. The photoconductivity of ZnO nanowires is strongly polarization dependent. Collectively, these results demonstrate that ZnO nanowire is a remarkable optoelectronic material for nanoscale device applications. (C) 2004 American Institute of Physics. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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