Organometal Halide Perovskites as Visible-Light Sensitizers for Photovoltaic Cells Kojima, Akihiro ; Teshima, Kenjiro ; Shirai, Yasuo ; Miyasaka, Tsutomu Abstract Publication: Journal of the American Chemical Society Pub Date: May 2009 DOI: 10.1021/ja809598r Bibcode: 2009JAChS.131.6050K