Organic Solar Cells,
Organic Photovoltaic Cells (OPV),
Dye Sensitized Solar Cells:
2012
1) "Co-evaporated bulk heterojunction solar cells with >6.0% efficiency", G. Chen, H. Sasabe, Z. Wang, X. Wang, Z. Hong, Y. Yang, and J. Kido, Adv. Mater., 24, 2768-2773 (2012).

2) "High-efficiency simple planar heterojunction organic thin-film photovoltaics with horizontally oriented amorphous donors", D. Yokoyama, Z.Q. Wang, Y.-J. Pu, K. Kobayashi, J. Kido, Z. Hong, Sol. Energy Mater. Sol. Cells, 98, 472?475 (2012).

3) "Alpha-sexthiophene/n--Si heterojunction diodes and solar cells investigated by I?V and C?V measurements", Y. Takanashi, N. Oyama, K. Momiyama, Y. Kimura, M. Niwano, and F. Hirose, Synth. Met., 161, 2792-2797 (2012).

2011
1) "Plasmonic Polymer Tandem Solar Cell", J. Yang, J.B. You, C.C. Chen, W.C. Hsu, L.R. Tan, C.W. Zhang, Z. Hong, Y. Yang, ACS Nano, 5, 6210 (2011).

2) "P3HT/n--Si heterojunction diodes and photovoltaic devices investigated by I-V and C-V measurements", N. Oyama, S. Kaneko, K. Momiyama, and F. Hirose, IEICE Trans. Electron., E94-C, 1838-1844 (2011).

3) "Pentacene/n--Si heterojunction diodes and photovoltaic devices investigated by I?V and C?V measurements", N. Oyama, Y. Takanashi, S. Kaneko, K. Momiyama, K. Suzuki, and F. Hirose, Microelectron. Eng., 88, 2959-2963 (2011).

2010
1) "Promotion of power conversion in dye sensitized solar cells by using　hydroxylated TiO2 elecrodes", F. Hirose, M. Shikaku, K. Kuribayashi, T. Suzuki, J. Photopolym Sci. Technol., 23, 287-291 (2010).

2) "IR study on N719 dye adsorption with high temperature dye solution for highly efficient dye-sensitized solar cells", F. Hirose, M. Shikaku, Y. Kimura, and M. Niwano, J. Electrochem. Soc., 157, B1578-B1581 (2010).

2009
1) "Adsorption density control of N719 on TiO2 electrodes for highly efficient dye-sensitized solar cells", F. Hirose, K. Kuribayashi, M. Shikaku, Y. Narita, Y. Takahashi, Y. Kimura, and M. Niwano, J. Electrochem. Soc., 156, B987-B990 (2009).

2) "In situ observation of N719 on TiO2 in dye-sensitized solar cells by IR absorption spectroscopy", F. Hirose, K. Kuribayashi, M. Shikaku, and Y. Narita, Electrochem. Solid State Lett., 12, B167-B170 (2009).