Hexagonal ferromagnetic MnAs nanocluster formation on GaInAs∕InP (111)B layers by metal-organic vapor phase epitaxy

Hara, Shinjiroh; Fukui, Takashi

Applied Physics Letters, 2006, 89(11), 113111

Permalink : https://hdl.handle.net/2115/14665

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アクセス権	open access
URI	https://hdl.handle.net/2115/14665
タイトル	Hexagonal ferromagnetic MnAs nanocluster formation on GaInAs∕InP (111)B layers by metal-organic vapor phase epitaxy
著者	e-Rad_Researcher 50374616 著者名 Hara, Shinjiroh
著者	e-Rad_Researcher 30240641 著者名 Fukui, Takashi
言語	英語
発行日	2006-09
出版者	American Institute of Physics
収録物名	Applied Physics Letters
巻(号)	89(11)
ページ	113111
抄録	The authors report the self-assembly of hexagonal MnAs nanoclusters on GaInAs (111)B surfaces by metal-organic vapor phase epitaxy. The ferromagnetic behavior of the nanoclusters dominates the magnetic response of the samples when magnetic fields are applied in a direction parallel to the wafer plane. For the magnetic fields applied in a direction perpendicular to the plane, diamagnetic characteristics are dominant. The results indicate that the c axis of the nanoclusters is perpendicular to the plane, and that their a axis is in plane. They are consistent with the results of crystallographic analysis, where the nanoclusters' c axis is shown to be along a GaInAs [–1–1–1] direction.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
権利情報	Copyright © 2006 American Institute of Physics
PISSN	0003-6951
関連情報	URI http://apl.aip.org/apl/top.jsp
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.1063/1.2349309