Undoped p-Type ZnO Nanorods Synthesized by a Hydrothermal Method (pages 1020–1030)
Yuk Fan Hsu, Yan Yan Xi, Kai Hang Tam, Aleksandra B. Djurišić, Jiaming Luo, Chi Chung Ling, Chor Keung Cheung, Alan Man Ching Ng, Wai Kin Chan, Xin Deng, Christopher D. Beling, Stevenson Fung, Kok Wai Cheah, Patrick Wai Keung Fong and Charles C. Surya
Article first published online: 31 MAR 2008 | DOI: 10.1002/adfm.200701083
Homojunction and heterojunction LEDs fabricated with p-type undoped ZnO nanorods emit UV light and a broad band in the visible–near-IR spectral region, as shown in the figure. For n-GaN/p-ZnO, the emission is dominated by the UV emission peak.