Pith. sign in

REVIEW 1 cited by

Influence of Helical Spin Structure on the Magnetoresistance of an Ideal Topological Insulator

Not yet reviewed by Pith; the record is open.

Re-run · record.json Download PDF Read on arXiv ↗

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv 1412.1007 v2 pith:GD453RMD submitted 2014-12-02 cond-mat.mes-hall

Teoman Ozturk , Richard L. Field III , Yun Suk Eo , Steven Wolgast , Kai Sun , Cagliyan Kurdak This is my paper · ORCID
classification cond-mat.mes-hall
keywords disordertopologicalmagneticspinstructureelectronsenhancementfactor
verification ladder T0 review T1 audit T2 compute T3 formal

Signed reviews

No signed human review yet.

0 comments
read the original abstract

In an ideal topological insulator, the helical spin structure of surface electrons suppresses backscattering and thus can enhance surface conductivity. We investigate the effect of perpendicular magnetic field on the spin structure of electrons at the Fermi energy and calculate a magnetic-field dependent topological enhancement factor for different disorder potentials, ranging from short-range disorder to screened Coulomb potential. Within the Boltzmann approximation, the topological enhancement factor reaches its maximum value of 4 for a short-range disorder at zero magnetic field and approaches a value of 1 at high magnetic fields independent of the nature of the disorder potential.

Discussion (0). Continue with ORCID to comment.

Forward citations

Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Theory of bi-linear magnetoresistance within the minimal model for surface states in topological insulators

    cond-mat.mes-hall 2019-08 conditional novelty 6.0 of 10

    Current-induced spin polarization combined with spin-orbit defect scattering generates a bilinear magnetoresistance that scales as j*b*sinθ/|εF|^3 and dominates over the warping mechanism at low Fermi energies.

Pith tools