Publication Date:
2015-12-17
Description:
Author(s): Dirk Backes, Richard Hall, Michael Pepper, Harvey Beere, David Ritchie, and Vijay Narayan We report electrical conductivity σ measurements on a range of two-dimensional electron gases (2DEGs) of varying linear extent. Intriguingly, at low temperatures ( T ) and low carrier density ( n s ) we find the behavior to be consistent with σ ∼ L α , where L is the length of the 2DEG along the direction of… [Phys. Rev. B 92, 235427] Published Mon Dec 14, 2015
Keywords:
Surface physics, nanoscale physics, low-dimensional systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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