Koshi Okamura

Solution-processed oxide semiconductor SnO in p-channel thin-film transistors

Koshi Okamura, Babak Nasr, Richard A. Brand et al. · Journal of Materials Chemistry · 2012 · 118 citations

Electrical Engineering, Engineering, Tin Monoxide +10

Influence of interface roughness on the performance of nanoparticulate zinc oxide field-effect transistors

Koshi Okamura, Norman Mechau, Donna Nikolova et al. · Applied Physics Letters · 2008 · 73 citations

Engineering, Field-effect Transistors, Film Roughness +19

Appropriate choice of channel ratio in thin-film transistors for the exact determination of field-effect mobility

Koshi Okamura, Donna Nikolova, Norman Mechau et al. · Applied Physics Letters · 2009 · 71 citations

Engineering, Thin Film Process Technology, Semiconductor Device +17

Infrared spectroscopy of pentacene thin film on SiO2 surface

Yoshinobu Hosoi, Koshi Okamura, Yasuo Kimura et al. · Applied Surface Science · 2005 · 36 citations

Surface Characterization, Engineering, Optical Properties +6

Vertical electrical conduction in pentacene polycrystalline thin films mediated by Au-induced gap states at grain boundaries

Tomoaki Sawabe, Koshi Okamura, Tomoki Sueyoshi et al. · Applied Physics A · 2009 · 27 citations

Materials Science, Conducting Polymer, Grain Boundaries +12