Shogo Sugimori

Characterization and optimization of sputtered AlN buffer layer on r-plane sapphire substrate to improve the crystalline quality of nonpolar a-plane GaN

Daiki Jinno, Shunya Otsuki, Shogo Sugimori et al. · Journal of Crystal Growth · 2017 · 15 citations

Materials Engineering, Materials Science, Electrical Engineering +10

Characterization of nonpolar a-plane GaN epi-layers grown on high-density patterned r-plane sapphire substrates

Daiki Jinno, Shunya Otsuki, Shogo Sugimori et al. · Journal of Crystal Growth · 2017 · 13 citations

Materials Science, Wide-bandgap Semiconductor, Electrical Engineering +9

Annealing of the sputtered AlN buffer layer on <i>r</i>‐plane sapphire and its effect on <i>a</i>‐plane GaN crystalline quality

Daiki Jinno, Shunya Otsuki, Teruyuki Niimi et al. · physica status solidi (b) · 2017 · 10 citations

Materials Science, Aluminium Nitride, Wide-bandgap Semiconductor +10