[9p-N101-1~16] 15.4 III-V-group nitride crystals

2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[9p-N101-4] Room-temperature luminescence lifetime and vacancies in Al_xGa_1-xN alloys of high x

〇Shigefusa Chichibu¹, Moriyuki Kanno¹, Teppei Takehisa², Haruto Hirota², Yoshiki Saito³, Akira Uedono⁴, Tetsuya Takeuchi² (1.Tohoku Univ., 2.Meijo Univ., 3.Toyoda Gosei Co. Ltd., 4.Univ. Tsukuba)

Keywords:

Nitride semiconductor,Deep ultraviolet LEDs,AlGaN alloys

Relationship between the room-temperature luminescence lifetime and vacancies in Al_xGa_1-xN alloys of high x will be discussed.