[27p-G4-1~11] Recent progress of evaluation of surfaces and interfaces in GaN-based materials --As an approach starting from material physics for device improvement

[27p-G4-8] △Piezoelectric Effect and Charged Surface States at AlGaN/GaN Heterojunctions

^○Miwa Hokii¹, Hiroyuki Sakaki¹, Yoshihiro Akiyama¹, masato ohmori¹ (Toyota Technological. Inst.¹)

Keywords:表面準位、ひずみ