Hideo Ohkita

Charge Carrier Formation in Polythiophene/Fullerene Blend Films Studied by Transient Absorption Spectroscopy

Hideo Ohkita, Steffan Cook, Yeni Astuti et al. · Journal of the American Chemical Society · 2008 · 650 citations

Optical Materials, Engineering, Organic Electronics +16

Charge Generation and Recombination Dynamics in Poly(3-hexylthiophene)/Fullerene Blend Films with Different Regioregularities and Morphologies

Jiamo Guo, Hideo Ohkita, Hiroaki Benten et al. · Journal of the American Chemical Society · 2010 · 496 citations

Optical Materials, Engineering, Excitation Energy Transfer +22

Near-IR Femtosecond Transient Absorption Spectroscopy of Ultrafast Polaron and Triplet Exciton Formation in Polythiophene Films with Different Regioregularities

Jiamo Guo, Hideo Ohkita, Hiroaki Benten et al. · Journal of the American Chemical Society · 2009 · 411 citations

Engineering, Excitation Energy Transfer, Chemistry +21

High-efficiency polymer solar cells with small photon energy loss

Kazuaki Kawashima, Yasunari Tamai, Hideo Ohkita et al. · Nature Communications · 2015 · 391 citations · Full text

Photovoltaic Performance of Perovskite Solar Cells with Different Grain Sizes

Hyung Do Kim, Hideo Ohkita, Hiroaki Benten et al. · Advanced Materials · 2015 · 345 citations