All-Solution-Based, Low-to-Room-Temperature Fabrication of Position-Controlled Metal-Nanodot-Decorated Semiconductor Nanorods for Enhanced Optoelectronic Transducers
Hojae Ji,
Hyunji Son,
Kwangjun Kim
et al.
Abstract:We demonstrate the all-solution-based fabrication of metalnanodot-decorated semiconductor nanorod structures, with the entire process performable at very low or room temperatures. On the surfaces of semiconducting ZnO nanorods (ZNRs) hydrothermally grown on a solutionprocessed Ag layer at 90 °C, Ag nanodots are reduced from Ag cations in an ionic solution at room temperature by taking UV-induced electrons from ZNRs. Ag nanodots can be deposited at a specific position (top, bottom, or whole region) of the ZNRs … Show more
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