Determination of Rashba and Dresselhaus spin-orbit fields

Abstract

Determination of Rashba and Dresselhaus spin-orbit interaction strengths in a particular sample remains a challenge even today. In this article we investigate the possibilities of measuring the absolute values of these interaction strengths by calculating persistent charge and spin currents in a mesoscopic ring. Our numerical results can be verified experimentally.

8 pages, 6 figures

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Cited by in corpus (15)

• Spin-orbit interaction induced spin selective transmission through a multi-terminal mesoscopic ring
• Curvature effect on spin polarization in a three-terminal geometry in presence of Rashba spin-orbit interaction
• Anomalous magnetic response of a quasi-periodic mesoscopic ring in presence of Rashba and Dresselhaus spin-orbit interactions
• Conformation-dependent electron transport through a biphenyl molecule: Circular current and related issues
• Analytical solution of narrow quantum rings with general Rashba and Dresselhaus spin-orbit couplings
• Characteristics of persistent spin current components in a quasi-periodic Fibonacci ring with spin-orbit interactions: Prediction of spin-orbit coupling and on-site energy
• Two-dimensional electron gas in the regime of strong light-matter coupling: Dynamical conductivity and all-optical measurements of Rashba and Dresselhaus coupling
• Persistent charge and spin currents in a quantum ring using Green's function technique: Interplay between magnetic flux and spin-orbit interactions
• Magnetic Response in a Zigzag Carbon Nanotube
• A renormalization group study of persistent current in a quasiperiodic ring
• Magneto-transport in a quantum network: Evidence of a mesoscopic switch
• Charge-based re-programmable logic device with built-in memory: New era in molecular electronics
• Simultaneous spin-based Boolean logic operations with re-programmable functionality
• Conformation dependent magnetotransport in a single handed helical geometry
• Resonant spin Hall and Nernst effect in a nanoribbon of a spin-orbit coupled electronic system