@article{4548a87ce0e04c1bb539d4b04a1e5722,
title = "P-cu 2o-shell/n-tio 2-nanowire-core heterostucture photodiodes",
abstract = "This study reports the deposition of cuprous oxide [Cu 2O] onto titanium dioxide [TiO 2] nanowires [NWs] prepared on TiO 2/glass templates. The average length and average diameter of these thermally oxidized and evaporated TiO 2 NWs are 0.1 to 0.4 μm and 30 to 100 nm, respectively. The deposited Cu 2O fills gaps between the TiO 2 NWs with good step coverage to form nanoshells surrounding the TiO 2 cores. The p-Cu 2O/n-TiO 2 NW heterostructure exhibits a rectifying behavior with a sharp turn-on at approximately 0.9 V. Furthermore, the fabricated p-Cu 2O-shell/n-TiO 2-nanowire-core photodiodes exhibit reasonably large photocurrent-to-dark-current contrast ratios and fast responses.",
author = "Tsai, {Tsung Ying} and Chang, {Shoou Jinn} and Hsueh, {Ting Jen} and Hsueh, {Han Ting} and Weng, {Wen Yin} and Hsu, {Cheng Liang} and Dai, {Bau Tong}",
note = "Funding Information: The authors would like to thank the National Science Council and Bureau of Energy, Ministry of Economic Affairs of Taiwan, Republic of China for the financial support under contract nos. 100-2221-E-006-040-MY2 and 100-D0204-6 and the LED Lighting Research Center of NCKU for the assistance on device characterization.",
year = "2011",
doi = "10.1186/1556-276X-6-575",
language = "English",
volume = "6",
pages = "1--7",
journal = "Nanoscale Research Letters",
issn = "1931-7573",
publisher = "Springer New York",
}