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論文情報

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アクセス権	open access
URI	https://hdl.handle.net/2115/82674
タイトル	Suppressing effective magnetic field and spin-relaxation rate by tuning barrier compositions in a (111) quantum well
著者	Iijima, Tomonori ; Egami, Yoshiyuki ; Akera, Hiroshi
著者名 Iijima, Tomonori
e-Rad_Researcher 20397631 著者名 Egami, Yoshiyuki
e-Rad_Researcher 20184129 著者名 Akera, Hiroshi
言語	英語
発行日	2020-09-15
出版者	IOP Publishing
収録物名	Japanese Journal of Applied Physics
巻(号)	59(10)
ページ	100901
抄録	Adjusting compositions of two barriers forming a (111)-oriented InGaAs/AlGaAsSb quantum well (QW) is proposed as a method to eliminate the effective magnetic field due to the Rashba and linear-in-momentum Dresselhaus spin-orbit interactions in the zeroth and first orders in the gate electric field. The resulting suppressed Dyakonov-Perel spin relaxation is used to achieve a high on/off ratio of the spin-relaxation rate at room temperature in a double-QW structure.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
権利情報	Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
権利情報	© 2020 The Japan Society of Applied Physics
	This is the Accepted Manuscript version of an article accepted for publication in Japanese Journal of Applied Physics. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The Version of Record is available online at https://doi.org/10.35848/1347-4065/abb3d5
PISSN	0021-4922
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.35848/1347-4065/abb3d5

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