Chin. Phys. Lett.  2009, Vol. 26 Issue (12): 127302    DOI: 10.1088/0256-307X/26/12/127302
CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES |
Spin Interference in Rectangle Loop Based on Rashba and Dresselhaus Spin-Orbit Interactions
NI Jia-Ting1,2, LIANG Xiao-Wan3, CHEN Bin1, T. Koga4,5
1Department of Physics, Hangzhou Normal University, Hangzhou 3100182Department of Physics, Oklahoma State University, Stillwater 74075, USA3Zhejiang Economic and Trade Polytechnic, Hangzhou 3100364Division of Electronics for Informatics, Graduate School of Information Science and Technology, Hokkaido University, N-14, W-9, Kita-ku, Sapporo, Hokkaido 060-0814, Japan5CREST, Japan Science and Technology Agency, 4-1-8, Honchou, Kawaguchi, Saitama 332-0012, Japan
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NI Jia-Ting, LIANG Xiao-Wan, CHEN Bin et al  2009 Chin. Phys. Lett. 26 127302
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Abstract We demonstrate the amplitude and spin polarization of AAS oscillation changing with Rashba spin-orbit interaction (SOI) and Dresselhaus SOI. The amplitude and spin polarization of AB oscillation changing with Rashba SOI and Dresselhaus SOI are demonstrated as well. The ideal quasi-one-dimensional square loop does not exist in reality, therefore to match the experiment better we should consider the shape of the rectangle loop in theory.
Keywords: 73.20.Fz      73.23.Ad      73.63.Hs      71.70.Ej     
Received: 06 January 2009      Published: 27 November 2009
PACS:  73.20.Fz (Weak or Anderson localization)  
  73.23.Ad (Ballistic transport)  
  73.63.Hs (Quantum wells)  
  71.70.Ej (Spin-orbit coupling, Zeeman and Stark splitting, Jahn-Teller effect)  
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https://cpl.iphy.ac.cn/10.1088/0256-307X/26/12/127302       OR      https://cpl.iphy.ac.cn/Y2009/V26/I12/127302
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NI Jia-Ting
LIANG Xiao-Wan
CHEN Bin
T. Koga
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[8] Koga T, Okutani H, Sekine Y and Nitta J 2006 Phys. StatusSolidi C 3 4220
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[11] Zhu Z, Sun Q, Chen B and Xie X C 2006 Phys. Rev. B 74085327
[12] Ni J, Chen B and Koga T 2008 Phys. Lett. A 372 6026
[13] Cheng S, Sun Q and Xie X C 2006 J. Phys.: Condens Matter 18 10553
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