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Journal articles
Magnetic dephasing in mesoscopic spin glasses
Abstract : We have measured Universal Conductance Fluctuations in the metallic spin glass Ag:Mn as a function of temperature and magnetic field. From this measurement, we can access the phase coherence time of the electrons in the spin glass. We show that this phase coherence time increases with both the inverse of the temperature and the magnetic field. From this we deduce that decoherence mechanisms are still active even deep in the spin glass phase.
Cited literature [20 references]
https://hal-ens-lyon.archives-ouvertes.fr/ensl-00806023
Contributor : David Carpentier Connect in order to contact the contributor
Submitted on : Friday, March 29, 2013 - 1:00:16 PM
Last modification on : Tuesday, October 19, 2021 - 10:50:46 PM
Long-term archiving on: : Sunday, June 30, 2013 - 4:01:05 AM
Contributor : David Carpentier Connect in order to contact the contributor
Submitted on : Friday, March 29, 2013 - 1:00:16 PM
Last modification on : Tuesday, October 19, 2021 - 10:50:46 PM
Long-term archiving on: : Sunday, June 30, 2013 - 4:01:05 AM
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