Hirotake Kajii

Enhancement of electroluminescence utilizing confined energy transfer for red light emission

Yutaka Ohmori, Hirotake Kajii, Takumi Sawatani et al. · Thin Solid Films · 2001 · 95 citations

Photonics, Electrical Engineering, Photoluminescence +9

Realization of Polymeric Optical Integrated Devices Utilizing Organic Light-Emitting Diodes and Photodetectors Fabricated on a Polymeric Waveguide

Y. Ohmori, Hirotake Kajii, M. Kaneko et al. · IEEE Journal of Selected Topics in Quantum Electronics · 2004 · 93 citations

Engineering, Organic Electronics, Direct Fabrication +18

Electrical and Optical Properties of Conducting Polymer - Fullerene and Conducting Polymer - Carbon Nanotube Composites

Katsumi Yoshino, Hirotake Kajii, Hisashi Araki et al. · Fullerene Science and Technology · 1999 · 89 citations

Engineering, Organic Solar Cell, Chemistry +21

Photoresponse Properties of a High-Speed Organic Photodetector Based on Copper–Phthalocyanine Under Red Light Illumination

Taichiro Morimune, Hirotake Kajii, Yutaka Ohmori · IEEE Photonics Technology Letters · 2006 · 71 citations

Engineering, Organic Electronics, Optoelectronic Devices +18

Top-gate-type ambipolar organic field-effect transistors with indium–tin oxide drain/source electrodes using polyfluorene derivatives

Hirotake Kajii, Kyohei Koiwai, Youhei Hirose et al. · Organic Electronics · 2009 · 57 citations

Organic Charge-transfer Compound, Electrical Engineering, Engineering +7