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Sadaharu Suga

Molecular Design of Coumarin Dyes for Efficient Dye-Sensitized Solar Cells
2002 · Kohjiro Hara, Tadatake Sato, et al. · The Journal of Physical Chemistry B · 1,069
Design of new coumarin dyes having thiophene moieties for highly efficient organic-dye-sensitized solar cells
2003 · Kohjiro Hara, Mitsuhiko Kurashige, et al. · New Journal of Chemistry · 656
A coumarin-derivative dye sensitized nanocrystalline TiO2 solar cell having a high solar-energy conversion efficiency up to 5.6%
2001 · Kohjiro Hara, Kazuhiro Sayama, et al. · Chemical Communications · 604
Oligothiophene-Containing Coumarin Dyes for Efficient Dye-Sensitized Solar Cells
2005 · Kohjiro Hara, Zhong-Sheng Wang, et al. · The Journal of Physical Chemistry B · 598
Novel Conjugated Organic Dyes for Efficient Dye‐Sensitized Solar Cells
2005 · K. Hara, T. Sato, et al. · Advanced Functional Materials · 429
Effect of Additives on the Photovoltaic Performance of Coumarin-Dye-Sensitized Nanocrystalline TiO2Solar Cells
2004 · Kohjiro Hara, Yasufumi Dan-oh, et al. · Langmuir · 415
Photoelectrochemical Properties of J Aggregates of Benzothiazole Merocyanine Dyes on a Nanostructured TiO2Film
2002 · Kazuhiro Sayama, Shingo Tsukagoshi, et al. · The Journal of Physical Chemistry B · 374
Photosensitization of a porous TiO2 electrode with merocyanine dyes containing a carboxyl group and a long alkyl chain
2000 · Kazuhiro Sayama, Kohjiro Hara, et al. · Chemical Communications · 317
Photophysical and (Photo)electrochemical Properties of a Coumarin Dye
2005 · Zhong-Sheng Wang, Kohjiro Hara, et al. · The Journal of Physical Chemistry B · 311
Efficient sensitization of nanocrystalline TiO2 films with cyanine and merocyanine organic dyes
2003 · Kazuhiro Sayama, Shingo Tsukagoshi, et al. · Solar Energy Materials and Solar Cells · 305
Novel polyene dyes for highly efficient dye-sensitized solar cells
2002 · Kohjiro Hara, Mitsuhiko Kurashige, et al. · Chemical Communications · 301
Dye-sensitized nanocrystalline TiO2 solar cells based on novel coumarin dyes
2003 · Kohjiro Hara, Yasuhiro Tachibana, et al. · Solar Energy Materials and Solar Cells · 259
Significant effects of the distance between the cyanine dye skeleton and the semiconductor surface on the photoelectrochemical properties of dye-sensitized porous semiconductor electrodes
2001 · Kazuhiro Sayama, Kohjiro Hara, et al. · New Journal of Chemistry · 71
Bright red organic light-emitting diodes doped with a fluorescent dye
2000 · Masayuki Mitsuya, Takayuki Suzuki, et al. · Applied Physics Letters · 55
Photoelectric Dye‐coupled Polyethylene Film as a Prototype of Retinal Prostheses
2005 · Akihito Uji, Toshihiko Matsuo, et al. · Artificial Organs · 27
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Investigation of blue dopant used coumarin derivatives.
2002 · Makoto Fujiwara, Natsuko Ishida, et al. · Journal of Photopolymer Science and Technology · 22
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Locally resolved electron spin resonance spectra in Langmuir-Blodgett films of a merocyanine dye
1989 · Shin-ichi Kuroda, Keiichi Ikegami, et al. · Solid State Communications · 12
Gain-narrowing characteristics of fluorescent organic molecules with symmetrical or asymmetrical structures in a neat thin-film optical waveguide
2003 · Musubu Ichikawa, Tamami Tachi, et al. · Journal of Photochemistry and Photobiology A Chemistry · 10
Low Threshold Gain-Narrowing Characteristics of Fluorescent Styrylbenzene Derivatives as a Guest Molecule in an Organic Thin-Film Optical Waveguide
2000 · Yasuaki Okumura, Michifumi Nagawa, et al. · Chemistry Letters · 9
An Enzyme Immunoassay for K-76 Monocarboxylic Acid, A Novel Anticomplementary Compound
1989 · Itaru Yamamoto, Norio Muto, et al. · Journal of Immunoassay · 5
Synthesis of Rhodamine B dyes having long alkyl chains available for Langmuir-Blodgett films.
1987 · Yoshiro YONEZAWA, Masashi OHNO, et al. · NIPPON KAGAKU KAISHI · 2
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A Coumarin-Derivative Dye-Sensitized Nanocrystalline TiO2 Solar Cell Having a High Solar Energy Conversion Efficiency up to 5.6 Per Cent
2018 · Kohjiro Hara, Kazuhiro Sayama, et al. · Routledge eBooks · 1
Photoelectric dye–coupled polyethylene film as a prototype of retinal prostheses tested in vitro by chick embryonic retinal tissue
2004 · Akihito Uji, Toshihiko Matsuo, et al. · Investigative Ophthalmology & Visual Science · 1
Novel Polyene Dyes for Highly Efficient Dye‐Sensitized Solar Cells
2003 · Kohjiro Hara, Mitsuhiko Kurashige, et al. · ChemInform · 1
The Correlation between Glass Transition Point of Dopant and Device Life of OEL
2004 · Makoto Satsuki, Makoto Fujiwara, et al. · Journal of Photopolymer Science and Technology
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Works count: 26
Citation count: 5,854
H-index: 16
I10-index: 18
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