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Plasmon-induced spatial electron transfer between single Au nanorods and ALD-coated TiO2: dependence on TiO2
Zhaoke Zheng1, Takashi Tachikawa, Tetsuro Majima
1The Institute of Scientific and Industrial Research (SANKEN), Osaka University, Mihogaoka 8-1, Ibaraki, Osaka 567-0047, Japan. majima@sanken.osaka-u.ac.jp.
Chemical Communications (Cambridge, England)
|August 14, 2015
Abstract:
We employed single-particle photoluminescence (PL) measurements to investigate the interfacial electron transfer between single Au nanorods (NRs) and TiO2 coated by ALD. Analyzing the energy relaxation path of plasmon-generated hot electrons as well as the PL intensities allowed for the detection and study of the interfacial electron transfer process spatially.
