Conductivity of a spin-polarized two-dimensional electron liquid in the ballistic regime

Conductivity of a spin-polarized two-dimensional electron liquid in the ballistic regime

In the ballistic regime, the metallic temperature dependence of the conductivity in a twodimensional electron system in silicon is found to change non-monotonically with the degree of spin polarization. In particular, it fades away just before the onset of complete spin polarization but reappears ag...

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Online Access:http://hdl.handle.net/2047/d20000421
id ndltd-NEU--neu-332143
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spelling ndltd-NEU--neu-3321432016-04-25T16:14:48ZConductivity of a spin-polarized two-dimensional electron liquid in the ballistic regimeIn the ballistic regime, the metallic temperature dependence of the conductivity in a twodimensional electron system in silicon is found to change non-monotonically with the degree of spin polarization. In particular, it fades away just before the onset of complete spin polarization but reappears again in the fully spin-polarized state, being, however, suppressed relative to the zero-field case. Analysis of the degree of the suppression allows one to distinguish between the screening and the interaction-based theories.http://hdl.handle.net/2047/d20000421
collection NDLTD
sources NDLTD
description In the ballistic regime, the metallic temperature dependence of the conductivity in a twodimensional electron system in silicon is found to change non-monotonically with the degree of spin polarization. In particular, it fades away just before the onset of complete spin polarization but reappears again in the fully spin-polarized state, being, however, suppressed relative to the zero-field case. Analysis of the degree of the suppression allows one to distinguish between the screening and the interaction-based theories.
title Conductivity of a spin-polarized two-dimensional electron liquid in the ballistic regime
spellingShingle Conductivity of a spin-polarized two-dimensional electron liquid in the ballistic regime
title_short Conductivity of a spin-polarized two-dimensional electron liquid in the ballistic regime
title_full Conductivity of a spin-polarized two-dimensional electron liquid in the ballistic regime
title_fullStr Conductivity of a spin-polarized two-dimensional electron liquid in the ballistic regime
title_full_unstemmed Conductivity of a spin-polarized two-dimensional electron liquid in the ballistic regime
title_sort conductivity of a spin-polarized two-dimensional electron liquid in the ballistic regime
publishDate
url http://hdl.handle.net/2047/d20000421
_version_ 1718235814602735616

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