期刊
MICROELECTRONICS JOURNAL
卷 40, 期 2, 页码 296-298出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.mejo.2008.07.024
关键词
ZnO nanorods; Photoluminescence; Annealing
Photoluminescence (PL) study of needle-like ZnO nanorods grown under standard and oxygen-rich conditions is presented. The yellow-orange band at similar to 580nm increases with excess oxygen during growth. Subsequent annealing in a reducing atmosphere shows the disappearance of this band. The yellow-orange emission is attributed to oxygen interstitials (O-i). (C) 2008 Elsevier Ltd. All rights reserved.
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