%0 Journal Article %A Ryuzi Katoh %A Akihiro Furube %A Miki Murai %A Yoshiaki Tamaki %A Kohjiro Hara %A M. Tachiya %T Effect of excitation wavelength on electron injection efficiency in dye-sensitized nanocrystalline TiO2 and ZrO2 films %J Comptes Rendus. Chimie %D 2006 %P 639-644 %V 9 %N 5-6 %I Elsevier %R 10.1016/j.crci.2005.05.017 %G en %F CRCHIM_2006__9_5-6_639_0