Takumi Kasuya

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Speaker, Author, Co-Author

Fri. Mar 17, 2023 9:00 AM - 11:45 AM B401 (Building No. 2)

Oral presentation
| 15 Crystal Engineering
| 15.4 III-V-group nitride crystals

[17a-B401-1~9] 15.4 III-V-group nitride crystals

11:00 AM - 11:15 AM

[17a-B401-7] Recombination dynamics of indirect excitons in hexagonal BN epilayers grown by CVD using carbon-free precursors

〇Takumi Kasuya¹, Kohei Shima¹, Kazuhiko Hara², Shigefusa Chichibu¹ (1.IMRAM-Tohoku Univ., 2.RIE., Shizuoka Univ.)

Wed. Mar 15, 2023 9:15 AM - 12:00 PM E102 (Building No. 12)

Oral presentation
| 21 Joint Session K "Wide bandgap oxide semiconductor materials and devices"
| 21.1 Joint Session K "Wide bandgap oxide semiconductor materials and devices"

[15a-E102-1~10] 21.1 Joint Session K "Wide bandgap oxide semiconductor materials and devices"

11:30 AM - 11:45 AM

△ [15a-E102-9] Reactive ion etching-induced damages of ZnO single crystals studied by using time-resolved photoluminescence and x-ray photoelectron spectroscopy methods

〇Takumi Kasuya¹, Kohei Shima¹, Shigefusa Chichibu¹ (1.IMRAM-Tohoku Univ.)