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March 15, 2026Journal of Physics Condensed MatterOpen Access

A study of the electron spin-polarized states in ZGNR channel invoked through the intermixing of Rashba spin-orbit coupling with Landau levels and the effect of dephasing mechanisms on the edge states for spintronic applications

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Authors

ATAkansha ThakurNSNiladri Sarkar

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Overview

Investigation of spin-polarized electron behavior in zigzag graphene nanoribbons, suggesting implications for spintronic devices.

Key Points

  • This research aims to understand how Rashba spin-orbit coupling influences spin-polarized edge states in zigzag graphene nanoribbons.
  • Investigated spin-polarized electron behavior under Rashba spin-orbit coupling.
  • Analyzed the changes in edge states and electronic band structures in the quantum Hall regime.
  • Studied non-coherent transport using various dephasing mechanisms like phase and momentum relaxation.
  • Significant changes were observed in edge states and spin transport due to Rashba coupling and Landau levels.
  • Asymmetry in the band structure was induced by a transverse electric field.
  • Dephasing mechanisms caused a transition from ballistic to diffusive transport regimes, affecting edge states.

Cite This Study

Thakur et al. (2026) studied this question.

synapsesocial.com/papers/69b64d48b42794e3e660e112https://doi.org/10.1088/1361-648x/ae5162
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