Spin polarization and its fluctuation in a two-dimensional electron gas with Rashba spin-orbit interactions

Authors

  • Rona F. Barbarona National Institute of Physics, University of the Philippines Diliman
  • Francis N. C. Paraan National Institute of Physics, University of the Philippines Diliman

Abstract

The total spin polarization of a two-dimensional gas in the presence of a transverse magnetic field and Rashba spin-orbit interaction vanishes at high filling factors (weak magnetic fields) and shows the location of level crossings at sudden changes in its values. At strong magnetic fields, non-analyticities in the behavior of the spin fluctuations are exhibited at half-integer filling factors.

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Issue

Article ID

SPP-2015-5C-07

Section

Theoretical and Computational Physics

Published

2015-06-03

How to Cite

[1]
RF Barbarona and FNC Paraan, Spin polarization and its fluctuation in a two-dimensional electron gas with Rashba spin-orbit interactions, Proceedings of the Samahang Pisika ng Pilipinas 33, SPP-2015-5C-07 (2015). URL: https://proceedings.spp-online.org/article/view/SPP-2015-5C-07.