Improved characteristics of near-band-edge and deep-level emissions from ZnO nanorod arrays by atomic-layer-deposited Al<sub>2</sub>O<sub>3 </sub>and ZnO shell layers
<p>Abstract</p> <p>We report on the characteristics of near-band-edge (NBE) emission and deep-level band from ZnO/Al<sub>2</sub>O<sub>3 </sub>and ZnO/ZnO core-shell nanorod arrays (NRAs). Vertically aligned ZnO NRAs were synthesized by an aqueous chemical me...
Main Authors: | He Jr-Hau, Sun Wen-Cheng, Yeh Yu-Cheng, Ko Chung-Ting, Chen Miin-Jang |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2011-01-01
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Series: | Nanoscale Research Letters |
Online Access: | http://www.nanoscalereslett.com/content/6/1/556 |
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