| Perovskite/graphene solar cells without a hole-transport layer R Ishikawa, S Watanabe, S Yamazaki, T Oya, N Tsuboi ACS Applied Energy Materials 2 (1), 171-175, 2019 | 57 | 2019 |
| Doping graphene films via chemically mediated charge transfer R Ishikawa, M Bando, Y Morimoto, A Sandhu Nanoscale research letters 6, 1-5, 2011 | 53 | 2011 |
| Grating-coupled surface plasmon resonance enhanced organic photovoltaic devices induced by Blu-ray disc recordable and Blu-ray disc grating structures S Nootchanat, A Pangdam, R Ishikawa, K Wongravee, K Shinbo, K Kato, ... Nanoscale 9 (15), 4963-4971, 2017 | 41 | 2017 |
| Fabrication of supported lipid bilayer on graphene oxide Y Okamoto, K Tsuzuki, S Iwasa, R Ishikawa, A Sandhu, R Tero Journal of Physics: Conference Series 352 (1), 012017, 2012 | 37 | 2012 |
| Enhanced organic solar cell performance: Multiple surface plasmon resonance and incorporation of silver nanodisks into a grating‐structure electrode T Putnin, C Lertvachirapaiboon, R Ishikawa, K Shinbo, K Kato, S Ekgasit, ... Opto-Electronic Advances 2 (7), 07190010, 2019 | 33 | 2019 |
| Electrophoretic deposition of high quality transparent conductive graphene films on insulating glass substrates R Ishikawa, PJ Ko, Y Kurokawa, M Konagai, A Sandhu Journal of Physics: Conference Series 352 (1), 012003, 2012 | 33 | 2012 |
| Layer dependency of graphene layers in perovskite/graphene solar cells R Ishikawa, S Yamazaki, S Watanabe, N Tsuboi Carbon 172, 597-601, 2021 | 31 | 2021 |
| Reduced graphene oxide as the support for lipid bilayer membrane K Tsuzuki, Y Okamoto, S Iwasa, R Ishikawa, A Sandhu, R Tero Journal of Physics: Conference Series 352 (1), 012016, 2012 | 31 | 2012 |
| Microorganism mediated synthesis of reduced graphene oxide films Y Tanizawa, Y Okamoto, K Tsuzuki, Y Nagao, N Yoshida, R Tero, S Iwasa, ... Journal of Physics: Conference Series 352 (1), 012011, 2012 | 30 | 2012 |
| Investigation of a gold quantum dot/plasmonic gold nanoparticle system for improvement of organic solar cells S Phetsang, A Phengdaam, C Lertvachirapaiboon, R Ishikawa, K Shinbo, ... Nanoscale Advances 1 (2), 792-798, 2019 | 29 | 2019 |
| Inverted organic solar cells enhanced by grating-coupled surface plasmons and waveguide modes K Hara, C Lertvachirapaiboon, R Ishikawa, Y Ohdaira, K Shinbo, K Kato, ... Physical Chemistry Chemical Physics 19 (4), 2791-2796, 2017 | 29 | 2017 |
| Oxygen-Vacancy-Stabilized Positively Charged Au Nanoparticles on CeO2(111) Studied by Reflection−Absorption Infrared Spectroscopy K Naya, R Ishikawa, K Fukui The Journal of Physical Chemistry C 113 (24), 10726-10730, 2009 | 29 | 2009 |
| Effect of urchin-like gold nanoparticles in organic thin-film solar cells A Pangdam, S Nootchanat, R Ishikawa, K Shinbo, K Kato, F Kaneko, ... Physical Chemistry Chemical Physics 18 (27), 18500-18506, 2016 | 25 | 2016 |
| Porous silicon platform for optical detection of functionalized magnetic particles biosensing PJ Ko, R Ishikawa, H Sohn, A Sandhu Journal of Nanoscience and Nanotechnology 13 (4), 2451-2460, 2013 | 23 | 2013 |
| Improvement of organic solar cell performance by multiple plasmonic excitations using mixed-silver nanoprisms A Phengdaam, S Nootchanat, R Ishikawa, C Lertvachirapaiboon, ... Journal of Science: Advanced Materials and Devices 6 (2), 264-270, 2021 | 19 | 2021 |
| Widegap CH3NH3PbBr3 solar cells for optical wireless power transmission application R Ishikawa, T Kato, R Anzo, M Nagatake, T Nishimura, N Tsuboi, ... Applied Physics Letters 117 (1), 2020 | 18 | 2020 |
| Preparation of p-type NiO films by reactive sputtering and their application to CdTe solar cells R Ishikawa, Y Furuya, R Araki, T Nomoto, Y Ogawa, A Hosono, ... Japanese Journal of Applied Physics 55 (2S), 02BF04, 2016 | 16 | 2016 |
| Layer-by-layer assembled transparent conductive graphene films for silicon thin-film solar cells R Ishikawa, M Bando, H Wada, Y Kurokawa, A Sandhu, M Konagai Japanese Journal of Applied Physics 51 (11S), 11PF01, 2012 | 16 | 2012 |
| Patterning of two-dimensional graphene oxide on silicon substrates R Ishikawa, M Bando, Y Morimoto, SY Park, A Sandhu Japanese journal of applied physics 49 (6S), 06GC02, 2010 | 15 | 2010 |
| Porous-silicon photonic-crystal platform for the rapid detection of nano-sized superparamagnetic beads for biosensing applications PJ Ko, R Ishikawa, T Takamura, Y Morimoto, B Cho, H Sohn, A Sandhu Nanoscience and Nanotechnology Letters 3 (5), 612-616, 2011 | 14 | 2011 |
