Abstract : We consider the electonic transport in a mesoscopic metallic spin glasses. We show that the distribution of overlaps between spin configurations can be inferred from the reduction of the conductance fluctuations by the magnetic impurities. Using this property, we propose new experimental protocols to probe spin glasses directly through their overlaps.
https://hal-ens-lyon.archives-ouvertes.fr/ensl-00180139
Contributor : David Carpentier
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Submitted on : Wednesday, October 17, 2007 - 5:42:00 PM
Last modification on : Thursday, April 19, 2018 - 2:54:03 PM
Long-term archiving on : Sunday, April 11, 2010 - 10:04:34 PM
