Double nuclear spin switching in single quantum dots

Yamamoto, S.; Kaji, R.; Sasakura, H. et al.

Japanese Journal of Applied Physics, 2021, 60(SB), SBBH07

Permalink : https://hdl.handle.net/2115/84424

このアイテムのアクセス数:333件（2026-10-18 13:20 集計）

閲覧可能ファイル 

ファイル フォーマット サイズ 閲覧回数 説明
SY_JJAP60SBBH07 pdf 747 KB 264

論文情報

ファイル出力 EndNote Basic出力 Mendeley出力

アクセス権
open access
URI
https://hdl.handle.net/2115/84424
タイトル
Double nuclear spin switching in single quantum dots
著者
Yamamoto, S. ; Kaji, R. ; Sasakura, H. ; Adachi, S.
e-Rad_Researcher
50270781
著者名
Yamamoto, S.
著者名
Kaji, R.
e-Rad_Researcher
90374595
著者名
Sasakura, H.
e-Rad_Researcher
10221722
著者名
Adachi, S.
言語
英語
発行日
2021-01-15
出版者
IOP Publishing
収録物名
Japanese Journal of Applied Physics
巻(号)
60(SB)
ページ
SBBH07
抄録
Hyperfine interaction in a quantum dot produces a spin-coupled system between an injected electron and a few tens of thousands of nuclei in the electron wavefunction. We report here that the double bistable phenomenon of nuclear spin polarization (NSP) can be observed by sweeping three control parameters. All the observations indicate that the NSP has three stable branches under a longitudinal magnetic field, whereas the number of the stable branches of NSP has been believed to be two at most. The incorporation of the electron spin relaxation due to the nuclear spin fluctuation enables reproduction of the observed features of the NSP and the electron spin polarization.
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
© 2021 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/abd709
PISSN
0021-4922
関連情報 (isVersionOf)
出版社版DOI
https://doi.org/10.35848/1347-4065/abd709