The Edelstein Effect in the Presence of Impurity Spin-Orbit Scattering

• Authors: A. Maleki Sheikhabadi , R. Raimondi , Ka Shen
• Languages of publication: EN

Abstracts

EN

In this paper we study the current-induced spin polarization in a two-dimensional electron gas, known also as the Edelstein effect. Compared to previous treatments, we consider both the Rashba and Dresselhaus spin-orbit interaction as well as the spin-orbit interaction from impurity scattering. In evaluating the Kubo formula for the spin polarization response to an applied electric field, we explicitly take into account the side-jump and skew-scattering effects. We show that the inclusion of side-jump and skew-scattering modifies the expression of the current-induced spin polarization.

Keywords

EN

72.25.-b; 71.70.Ej; 72.20.Dp; 85.75.-d

Discipline

• 72.25.-b: Spin polarized transport(for spin polarized transport devices, see 85.75.-d)
• 72.20.Dp: General theory, scattering mechanisms
• 85.75.-d: Magnetoelectronics; spintronics: devices exploiting spin polarized transport or integrated magnetic fields
• 71.70.Ej: Spin-orbit coupling, Zeeman and Stark splitting, Jahn-Teller effect

• Journal: Acta Physica Polonica A
• Year: 2017
• Volume: 132
• Issue: 1
• Pages: 135-139

Dates

published

2017-07

Contributors

author

A. Maleki Sheikhabadi

• Dipartimento di Matematica e Fisica, Università Roma Tre, Via della Vasca Navale 84, 00146 Roma, Italy

author

R. Raimondi

• Dipartimento di Matematica e Fisica, Università Roma Tre, Via della Vasca Navale 84, 00146 Roma, Italy

author

Ka Shen

• Kavli Institute of NanoScience, Delft University of Technology, Lorentzweg 1, 2628 CJ Delft, The Netherlands

References

• [1] S.D. Ganichev, M. Trushin, J. Schliemann, arXiv: 1606.02043 (2016) http://arXiv.org/abs/1606.02043
• [2] Y.A. Bychkov, E.I. Rashba, JETP Lett. 39, 78 (1984) http://adsabs.harvard.edu/abs/1984ZhPmR..39...66B
• [3] G. Dresselhaus, Phys. Rev. 100, 580 (1955), doi: 10.1103/PhysRev.100.580
• [4] R. Raimondi, P. Schwab, C. Gorini, G. Vignale, Ann. Phys. (Berlin) 524, 153 (2012), doi: 10.1002/andp.201100253
• [5] S. Giglberger, L.E. Golub, V.V. Bel'kov, S.N. Danilov, D. Schuh, C. Gerl, F. Rohlfing, J. Stahl, W. Wegscheider, D. Weiss, W. Prettl, S.D. Ganichev, Phys. Rev. B 75, 035327 (2007), doi: 10.1103/PhysRevB.75.035327
• [6] S.D. Ganichev, V.V. Bel'kov, L.E. Golub, E.L. Ivchenko, P. Schneider, S. Giglberger, J. Eroms, J. De Boeck, G. Borghs, W. Wegscheider, D. Weiss, W. Prettl, Phys. Rev. Lett. 92, 256601 (2004), doi: 10.1103/PhysRevLett.92.256601
• [7] M. Trushin, J. Schliemann, Phys. Rev. B 75, 155323 (2007), doi: 10.1103/PhysRevB.75.155323
• [8] J. Schliemann, J.C. Egues, D. Loss, Phys. Rev. Lett. 90, 146801 (2003), doi: 10.1103/PhysRevLett.90.146801
• [9] V.M. Edelstein, Phys. Rev. B 67, 033104 (1990), doi: 10.1016/0038-1098(90)90963-C
• [10] Ka Shen, G. Vignale, R. Raimondi, Phys. Rev. Lett. 112, 096601 (2014), doi: 10.1117/12.2185847
• [11] Ka Shen, R. Raimondi, G. Vignale, Phys. Rev. B 90, 245302 (2014), doi: 10.1103/PhysRevB.90.245302
• [12] P. Schwab, R. Raimondi, Europ. Phys. J. B Condens. Matter Compl. Syst. 25, 483 (2002), doi: 10.1140/epjb/e20020054
• [13] I.V. Tokatly, E.Y. Sherman, Ann. Phys. (New York) 325, 1104 (2010), doi: 10.1016/j.aop.2010.01.007

Identifiers

DOI

10.12693/APhysPolA.132.135