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Electron spin interferometry using a semiconductor ring structure
http://hdl.handle.net/2261/56338
http://hdl.handle.net/2261/5633800200900-1858-46b2-8936-0ce94b8e5ccc
名前 / ファイル | ライセンス | アクション |
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ApplPhysLett.86.162107.pdf (246.4 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2017-01-10 | |||||
タイトル | ||||||
タイトル | Electron spin interferometry using a semiconductor ring structure | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
Kato, Y. K.
× Kato, Y. K.× Myers, R. C.× Gossard, A. C.× Awschalom, D. D. |
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著者所属 | ||||||
著者所属 | Center for Spintronics and Quantum Computation, University of California | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | A ring structure fabricated from GaAs is used to achieve interference of the net spin polarization of conduction band electrons. Optically polarized spins are split into two packets by passing through two arms of the ring in the diffusive transport regime. Optical pumping with circularly polarized light on one arm establishes dynamic nuclear polarization which acts as a local effective magnetic field on electron spins due to the hyperfine interaction. This local field causes one spin packet to precess faster than the other, thereby controlling the spin interference when the two packets are combined. | |||||
書誌情報 |
Applied Physics Letters 巻 86, p. 162107, 発行日 2005-04-13 |
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DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1063/1.1906301 | |||||
権利 | ||||||
権利情報 | Copyright (C) 2005 American Institute of Physics. | |||||
出版者 | ||||||
出版者 | American Institute of Physics | |||||
出版者別名 | ||||||
AIP | ||||||
異版である | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | URI | |||||
関連識別子 | http://dx.doi.org/10.1063/1.1906301 |