The 69th JSAP Spring Meeting 2022

Presentation information

Poster presentation

15 Crystal Engineering » 15.3 III-V-group epitaxial crystals, Fundamentals of epitaxy

[23p-P07-1~7] 15.3 III-V-group epitaxial crystals, Fundamentals of epitaxy

Wed. Mar 23, 2022 1:30 PM - 3:30 PM P07 (Poster)

1:30 PM - 3:30 PM

[23p-P07-4] Characterization of Micro-Twins in GaInSb HEMT Structures Using Pole Figures by X-Ray Diffraction

〇Reo Ebihara1, Munemasa Kunisawa1, Koharu Hatori1, Rikuto Yoshida1, Issei Watanabe2,1, Ryuto Machida2, Yoshimi Yamashita2, Shinsuke Hara2, Akifumi Kasamatsu2, Akira Endoh1, Hiroki Fujishiro1 (1.Tokyo Univ. of Science, 2.NICT)

Keywords:HEMT

本研究では貫通転位と同じ結晶欠陥の一種である双晶の{111}面のピーク評価をX線回折(XRD)極点図測定を用いて行い、その抑制方法について検討した。