Rashba effect in two-dimensional mesoscopic systems with transverse magnetic field
作者： S. Bellucci , P. Onorato
DOI: 10.1103/PHYSREVB.68.245322
关键词: Spin–orbit interaction 、 Spinplasmonics 、 Spin engineering 、 Condensed matter physics 、 Quantum point contact 、 Spin quantum number 、 Electron magnetic dipole moment 、 Physics 、 Spin polarization 、 Rashba effect 、 Quantum electrodynamics
摘要: We present semiclassical and quantum mechanical results for the effects of a strong magnetic field in wires presence Rashba spin-orbit coupling. Analytical numerical show how perturbation acts transverse ballistic regime we assume reduction backward scattering interaction which could have some consequences Tomonaga-Luttinger transport. analyze spin texture due to action coupling field, often referring solutions that magnify singular polarization: are obtained free electrons two-dimensional electron gas wire. propose systems as possible devices filtering at various regimes.
harvard.edu
arxiv.org
arxiv-vanity.com参考文章(35)
B. E. Kane, A silicon-based nuclear spin quantum computer Nature. ,vol. 393, pp. 133- 137 ,(1998) , 10.1038/30156
T. Hassenkam, S. Pedersen, K. Baklanov, A. Kristensen, C. B. Sorensen, P. E. Lindelof, F. G. Pikus, G. E. Pikus, Spin splitting and weak localization in (110) GaAs/ Al x Ga 1 − x As quantum wells Physical Review B. ,vol. 55, pp. 9298- 9301 ,(1997) , 10.1103/PHYSREVB.55.9298
Junsaku Nitta, Tatsushi Akazaki, Hideaki Takayanagi, Takatomo Enoki, Gate Control of Spin-Orbit Interaction in an Inverted In0.53Ga0.47As/In0.52Al0.48As Heterostructure Physical Review Letters. ,vol. 78, pp. 1335- 1338 ,(1997) , 10.1103/PHYSREVLETT.78.1335
D. P. DiVincenzo, G. Burkard, D. Bacon, J. Kempe, J. Kempe, K. B. Whaley, Universal quantum computation with the exchange interaction. Nature. ,vol. 408, pp. 339- 342 ,(2000) , 10.1038/35042541
S. Bellucci, J. González, On the Coulomb interaction in chiral-invariant one-dimensional electron systems European Physical Journal B. ,vol. 18, pp. 3- 8 ,(2000) , 10.1007/S100510070070
SA Wolf, DD Awschalom, RA Buhrman, JM Daughton, von S von Molnár, ML Roukes, A Yu Chtchelkanova, DM Treger, Spintronics: A Spin-Based Electronics Vision for the Future Science. ,vol. 294, pp. 1488- 1495 ,(2001) , 10.1126/SCIENCE.1065389
P. Onorato, S. Bellucci, J. González, Large N effects and renormalization of the long-range Coulomb interaction in carbon nanotubes Nuclear Physics. ,vol. 663, pp. 605- 621 ,(2003) , 10.1016/S0550-3213(03)00384-5
Wolfgang Häusler, Rashba precession in quantum wires with interaction Physical Review B. ,vol. 63, pp. 121310- ,(2001) , 10.1103/PHYSREVB.63.121310
H. L. Stormer, Z. Schlesinger, A. Chang, D. C. Tsui, A. C. Gossard, W. Wiegmann, Energy structure and quantized Hall effect of two-dimensional holes Physical Review Letters. ,vol. 51, pp. 126- 129 ,(1983) , 10.1103/PHYSREVLETT.51.126
Francisco Mireles, George Kirczenow, Ballistic spin-polarized transport and Rashba spin precession in semiconductor nanowires Physical Review B. ,vol. 64, pp. 024426- ,(2001) , 10.1103/PHYSREVB.64.024426