Concepedia

Yasufumi Takagi

YT

19

Publications

868

Citations

16

H-Index

1994

Active since

Affiliations

Hamamatsu Photonics (Japan)(Current)

Toyohashi University of Technology

Shinshu University

Yasufumi Takagi is an author at Hamamatsu Photonics (Japan) specializing in applied physics, engineering, and optoelectronics.

Top concepts

EngineeringApplied PhysicsOptoelectronicsElectrical EngineeringPhysicsMaterial ScienceCrystalline DefectsPhotonicsMicrostructureSemiconductors

Publications per year

1994–2017

19

Publications

19

Generation and suppression process of crystalline defects in GaP layers grown on misoriented Si(1 0 0) substrates

Yasufumi Takagi, H. Yonezu, Katsuya Samonji et al. · Journal of Crystal Growth · 1998 · 116 citations

Materials Science, Gap Layers, Engineering +8

GaN-based photocathodes with extremely high quantum efficiency

Shoichi Uchiyama, Yasufumi Takagi, Minoru Niigaki et al. · Applied Physics Letters · 2005 · 99 citations

Photonics, Electrical Engineering, Sharp Cutoff Characteristic +11

AlGaN-based laser diodes for the short-wavelength ultraviolet region

Harumasa Yoshida, Masakazu Kuwabara, Yoji Yamashita et al. · New Journal of Physics · 2009 · 70 citations · Full text

Semiconductors, Wide-bandgap Semiconductor, Electrical Engineering +12

Entirely Crack-Free Ultraviolet GaN/AlGaN Laser Diodes Grown on 2-in. Sapphire Substrate

Harumasa Yoshida, Yasufumi Takagi, Masakazu Kuwabara et al. · Japanese Journal of Applied Physics · 2007 · 66 citations

Wide-bandgap Semiconductor, Photonics, Electrical Engineering +12

Flying-seed-like liquid crystals 2: unprecedented guidelines to obtain liquid crystalline compounds

Yasufumi Takagi, Kazuchika Ohta, Shota Shimosugi et al. · Journal of Materials Chemistry · 2012 · 63 citations

Rows per page

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