Shigefusa Chichibu

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Speaker, Author, Co-Author

Fri. Sep 23, 2022 1:30 PM - 3:45 PM B204 (B204)

Oral presentation
| 13 Semiconductors
| 13.7 Compound and power devices, process technology and characterization

[23p-B204-1~9] 13.7 Compound and power devices, process technology and characterization

3:30 PM - 3:45 PM

[23p-B204-9] Room-temperature PL lifetime of state-of-the-art n-type GaN substrates and epilayers

〇Shigefusa Chichibu¹, Kohei Shima¹, Kazunobu Kojima¹, Akira Uedono², Shoji Ishibashi³, Hirotaka Watanabe⁴, Atsushi Tanaka⁴, Yoshio Honda⁴, Masayuki Imanishi⁵, Yusuke Mori⁵, Toshihide Nabatame⁶, Yoshihiro Irokawa⁶, Hiroshi Amano⁴, Yasuo Koide⁶ (1.IMRAM-Tohoku Univ., 2.Univ. of Tsukuba, 3.AIST, 4.Nagoya Univ., 5.Osaka Univ., 6.NIMS)

Wed. Sep 21, 2022 1:30 PM - 6:00 PM B201 (B201)

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

[21p-B201-1~16] 15.4 III-V-group nitride crystals

4:45 PM - 5:00 PM

[21p-B201-12] Recombination dynamics of indirect excitons in hexagonal BN epilayers containing polytypic segments grown by CVD using carbon-free precursors

〇Shigefusa Chichibu¹, Kohei Shima¹, Kiyoshi Kikuchi¹, Naoki Umehara², Keisuke Takiguchi³, Yoshihiro Ishitani³, Kazuhiko Hara² (1.IMRAM-Tohoku Univ., 2.RIE, Shizuoka Univ., 3.Dept. EE, Chiba Univ.)

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