Conductance Fluctuations and Spin Symmetries in Quantum Dots
Mesoscale and Nanoscale Physics
2012-08-27 v2
Abstract
Conductance fluctuations in GaAs quantum dots with spin-orbit and Zeeman coupling are investigated experimentally and compared to a random matrix theory formulation that defines a number of regimes of spin symmetry depending on experimental parameters. Accounting for orbital coupling of the in-plane magnetic field, which can break time-reversal symmetry, yields excellent overall agreement between experiment and theory.
Keywords
Cite
@article{arxiv.cond-mat/0501622,
title = {Conductance Fluctuations and Spin Symmetries in Quantum Dots},
author = {D. M. Zumbuhl and J. B. Miller and D. Goldhaber-Gordon and C. M. Marcus and J. S. Harris, and K. Campman and A. C. Gossard},
journal= {arXiv preprint arXiv:cond-mat/0501622},
year = {2012}
}
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