The 67th JSAP Spring Meeting 2020

Presentation information

Poster presentation

Joint Session K "Wide bandgap oxide semiconductor materials and devices" » 21.1 Joint Session K "Wide bandgap oxide semiconductor materials and devices"

[15a-PA5-1~25] 21.1 Joint Session K "Wide bandgap oxide semiconductor materials and devices"

Sun. Mar 15, 2020 9:30 AM - 11:30 AM PA5 (PA)

9:30 AM - 11:30 AM

[15a-PA5-15] Mechanical alloying on Ga2O3 and Al2O3 mixture powders

Hiroaki Kishimura1 (1.NDA)

Keywords:Gallium oxide, Mechanical Alloying

Mechanical alloying on Ga2O3 and Al2O3 mixture was conducted using a vibrational milling apparatus with a stainless vessel and zirconia balls. The mixed powders were characterized by X-ray diffraction analysis and Raman spectroscopy. With an increase alloying time, the Bragg peaks originated from Ga2O3 and Al2O3 were broaden. However, the Bragg peaks derived from (GaAl)2O3 compound were not observed.