Naoto Kumagai

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Speaker, Author, Co-Author

Mon. Mar 11, 2019 1:30 PM - 3:30 PM PA4 (PA)

Poster presentation
| 15 Crystal Engineering
| 15.3 III-V-group epitaxial crystals, Fundamentals of epitaxy

[11p-PA4-1~13] 15.3 III-V-group epitaxial crystals, Fundamentals of epitaxy

1:30 PM - 3:30 PM

[11p-PA4-5] Temperature dependence of lateral photocurrent spectra of stacked InAs QDs layers with ultrafast carrier relaxation

〇Naoto Kumagai¹, Xiangmeng Lu², Yasuo Minami², Takahiro Kitada² (1.AIST, 2.Tokushima Univ.)

Mon. Mar 11, 2019 9:30 AM - 11:30 AM PB4 (PB)

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

[11a-PB4-1~18] 15.4 III-V-group nitride crystals

9:30 AM - 11:30 AM

[11a-PB4-13] Spectroscopic ellipsometry characterization of GaN surface exposed to NH₃ plasma

〇Naoto Kumagai^1,3, Hirotomo Itagaki², Jaeho Kim^3,1, Hisato Ogiso², Xue-lun Wang^1,3,4, Shingo Hirose², Hajime Sakakita^3,1, Mitsuaki Shimizu^1,4 (1.AIST-NU GaN-OIL, 2.AMRI, AIST, 3.ESPRIT, AIST, 4.IMaSS, Nagoya Univ.)

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