Spin-orbit-assisted variable-range hopping in strong magnetic fields

Y. Meir; B. L. Altshuler

doi:10.1209/epl/i1997-00121-4

Spin-orbit-assisted variable-range hopping in strong magnetic fields

Y. Meir
, B. L. Altshuler

Department of Physics

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

It is shown that ia the presence of strong magnetic fields, spin-orbit scattering causes a sharp increase in the effective density of states in the variable-range hopping regime when temperature decreases. This effect leads to an exponential enhancement of the conductance above its value without spin-orbit scattering. Thus an experimental study of the hopping conductivity in a fixed, large magnetic field, is a sensitive tool to explore the spin-orbit scattering parameters in the strongly localized regime.

Original language	English
Pages (from-to)	127-131
Number of pages	5
Journal	Europhysics Letters
Volume	37
Issue number	2
DOIs	https://doi.org/10.1209/epl/i1997-00121-4
State	Published - 10 Jan 1997

ASJC Scopus subject areas

General Physics and Astronomy

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10.1209/epl/i1997-00121-4

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title = "Spin-orbit-assisted variable-range hopping in strong magnetic fields",

abstract = "It is shown that ia the presence of strong magnetic fields, spin-orbit scattering causes a sharp increase in the effective density of states in the variable-range hopping regime when temperature decreases. This effect leads to an exponential enhancement of the conductance above its value without spin-orbit scattering. Thus an experimental study of the hopping conductivity in a fixed, large magnetic field, is a sensitive tool to explore the spin-orbit scattering parameters in the strongly localized regime.",

author = "Y. Meir and Altshuler, \{B. L.\}",

year = "1997",

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doi = "10.1209/epl/i1997-00121-4",

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T1 - Spin-orbit-assisted variable-range hopping in strong magnetic fields

AU - Meir, Y.

AU - Altshuler, B. L.

PY - 1997/1/10

Y1 - 1997/1/10

N2 - It is shown that ia the presence of strong magnetic fields, spin-orbit scattering causes a sharp increase in the effective density of states in the variable-range hopping regime when temperature decreases. This effect leads to an exponential enhancement of the conductance above its value without spin-orbit scattering. Thus an experimental study of the hopping conductivity in a fixed, large magnetic field, is a sensitive tool to explore the spin-orbit scattering parameters in the strongly localized regime.

AB - It is shown that ia the presence of strong magnetic fields, spin-orbit scattering causes a sharp increase in the effective density of states in the variable-range hopping regime when temperature decreases. This effect leads to an exponential enhancement of the conductance above its value without spin-orbit scattering. Thus an experimental study of the hopping conductivity in a fixed, large magnetic field, is a sensitive tool to explore the spin-orbit scattering parameters in the strongly localized regime.

UR - https://www.scopus.com/pages/publications/0031561625

U2 - 10.1209/epl/i1997-00121-4

DO - 10.1209/epl/i1997-00121-4

M3 - Article

AN - SCOPUS:0031561625

SN - 0295-5075

VL - 37

SP - 127

EP - 131

JO - Europhysics Letters

JF - Europhysics Letters

IS - 2

ER -

Spin-orbit-assisted variable-range hopping in strong magnetic fields

Abstract

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