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

Title:
Conductivity of a spin-polarized two-dimensional electron liquid in the ballistic regime
Creator:
Shashkin, A. A. (Author)
Deviatov, E. V. (Author)
Dolgopolov, V. T. (Author)
Kapustin, A. A. (Author)
Anissimova, S. (Author)
Venkatesan, A. (Author)
Kravchenko, S. V. (Author)
Klapwijk, T. M. (Author)
Language:
English
Publisher:
January 01, 2006
Type of resource:
Text
Genre:
Texts
Format:
electronic
Digital origin:
born digital
Abstract/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.
Comments:
Originally posted at http://arxiv.org/abs/cond-mat/0504301v2. Preprint of an article published in Physical Review B, v.73 no.11, 2006.
Subjects and keywords:
Electrons
Silicon
ballistic regime
conductivity
two-dimensional electron system
2D electron system
silicon spin polarization
strongly correlated electrons
Physics
Permanent Link:
http://hdl.handle.net/2047/d20000421

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