Subpicosecond photoinduced electron tran
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Neil A Anderson; Encai Hao; Xin Ai; Gary Hastings; Tianquan Lian
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Article
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2002
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Elsevier Science
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English
β 87 KB
Photoinduced electron transfer from the conjugated polymer poly[2-methoxy, 5-(2 -ethyl-hexyloxy)-p-phenylenevinylene] (MEH-PPV) to a SnO2 nanoporous thin ΓΏlm was studied using ultrafast IR spectroscopy. The absorption signals observed using this technique correspond to electron transfer, minimizing