Ferromagnetic- and superconducting-like behavior of the electrical resistance of inhomogeneous graphite flake - Condensed Matter > Strongly Correlated ElectronsReport as inadecuate




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Abstract: We have measured the magnetic field and temperature dependence of theresistivity of several micrometers long and heterogeneously thick graphitesample. The magnetoresistance results for fields applied nearly parallel to thegraphene planes show both a granular superconducting behavior as well as theexistence of magnetic order in the sample.



Author: J. Barzola-Quiquia, P. Esquinazi

Source: https://arxiv.org/



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