Symposium (Oral)

Symposium » Materials Science and Advanced Electronics Created by Singularity of Nitride Semiconductors -Frontiers in defect physics: Merging characterization and theory-

[12p-A307-1~8] Materials Science and Advanced Electronics Created by Singularity of Nitride Semiconductors -Frontiers in defect physics: Merging characterization and theory-

Thu. Mar 12, 2020 1:30 PM - 5:30 PM A307 (6-307)

Yoshihiro Ishitani(Chiba Univ.), Akira Sakai(Osaka Univ.)

△：Presentation by Applicant for JSAP Young Scientists Presentation Award
▲：English Presentation
▼：Both of Above
No Mark：None of Above

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1:30 PM - 2:00 PM

[12p-A307-1] Nanostructural characterization of Mg implanted GaN layers by STEM and 3DAP

〇Tadakatsu Ohkubo¹, Ashutosh Kumar¹, Jun Uzuhashi¹, Ryo Tanaka², Shinya Takashima², Masaharu Edo², Kazuhiro Hono¹ (1.NIMS, 2.Fuji Electric Co.)

2:00 PM - 2:30 PM

[12p-A307-2] First Pricniples Investigation of Impurity-Dislocation Complexes in GaN

〇Kenji Shiraishi¹ (1.Nagoya Univ.)

2:30 PM - 3:00 PM

[12p-A307-3] Electromagnetic field structure imaging at material interfaces by DPC STEM

〇Naoya Shibata^1,2 (1.Univ. Tokyo, 2.NSRL)

3:00 PM - 3:15 PM

[12p-A307-4] Ga adatom behavior on GaN nonplanar facets during metalorganic vapor phase epitaxy

〇Yuki Seta¹, Toru Akiyama¹, Abdul-Muizz Pradipto¹, Kohji Nakamura¹, Tomonori Ito¹ (1.Mie Univ.)

3:15 PM - 3:30 PM

[12p-A307-5] Observation and Classification of Threading Dislocations in GaN Crystal Using Multiphoton-Excitation Photoluminescence and Etching

〇(B)Mayuko Tsukakoshi¹, Tomoyuki Tanikawa¹, Masahiro Uemukai¹, Ryuji Katayama¹ (1.Osaka univ.)

4:00 PM - 4:30 PM

[12p-A307-6] Electron-phonon interaction and microscopic phonon transport analysis

〇Yoshihiro Ishitani¹ (1.Chiba Univ.)

4:30 PM - 5:00 PM

[12p-A307-7] Phonon transport control and thermoelectric application by using peculiar structures

〇Yoshiaki Nakamura¹, Takeshi Fujita² (1.Osaka Univ., 2.Kochi Univ. Technol.)

5:00 PM - 5:30 PM

[12p-A307-8] Study on Nitride Semiconductors Using Machine-Learning Potentials - Focusing on Phonon and Thermal Properties -

〇Satoshi Watanabe^1,2, Masayoshi Ogura¹, Koji Shimizu¹, Emi Minamitani³ (1.UTokyo, 2.NIMS MaDIS, 3.IMS)

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