JAXA Repository / AIREX 未来へ続く、宙(そら)への英知
48516000.pdf5.1 MB
Other TitleMorphological stability of semiconductor crystal in solution growth
Author(jpn)稲富 裕光; Wang, Yue; 菊池 正則; 中村 龍太; 内田 祐樹; 神保 至
Author(eng)Inatomi, Yuko; Wang, Yue; Kikuchi, Masanori; Nakamura, Ryuta; Uchida, Yuki; Jinbo, Itaru
Author Affiliation(jpn)宇宙航空研究開発機構 宇宙科学研究本部; Kunming Institute of Physics; 東海大学; アイ・エイチ・アイ・エアロスペース; 東海大学; 東海大学
Author Affiliation(eng)Japan Aerospace Exploration Agency Institute of Space and Astronautical Science; Kunming Institute of Physics; Tokai University; IHI Aerospace Co. Ltd.; Tokai University; Tokai University
Issue Date2005-03-31
PublisherJapan Aerospace Exploration Agency (JAXA)
Publication date2005-03-31
AbstractThe following results are described in the present report. (1) In situ observation experiments of semiconductor solution growth using a near-infrared microscope have been performed to investigate an influence of surface orientation of a substrate crystal upon the morphological change of the solid/liquid (S/L) interface. The orientation dependence of step kinetic coefficient at the interface in GaP/GaP growth was obtained under a reduced convection condition in order to evaluate a behavior of macrosteps during the growth. A morphological change of a S/L interface at the early stage of GaAsxP1-x/GaP hetero-LPE growth was also discussed from the view point of the surface orientation dependence. (2) A S/L interface of a CdZnTe crystal grown from Te solution with a traveling heater method under a static magnetic field was investigated by a quenching technique during the crystal growth. The results shows that a high quality CdZnTe crystal can be obtained even with high growth rate by damping the buoyancy convection.
DescriptionJAXA Research and Development Report
Keywordsmorphological stability; interface stability; semiconductor crystal; step kinetic coefficient; CdZnTe crystal; crystal growth; liquid phase epitaxy; conducting fluid; 形態安定性; 界面安定性; 半導体結晶; ステップカイネティック係数; CdZnTe結晶; 結晶成長; 液相エピタキシー; 導電性流体
Document TypeTechnical Report
JAXA Category研究開発報告
Report NoJAXA-RR-04-055

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