Lok, J. G. S. and Kraus, Stefan and Stern, O. and Dietsche, W. and Klitzing, Klaus von and Wegscheider, Werner and Bichler, Max and Schuh, Dieter
Time and current dependencies of transport at the v=2/3 phase transition in narrow quantum wells.
Physica E Low-dimensional Systems and Nanostructures 22 (1-3), pp. 138-141.
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The spin unpolarised to spin polarised v=2/3 phase transition is studied in narrow quantum wells. The phase transition is mapped in the filling factor (ν), density (n)-plane and is well described assuming a Image dependence of the Composite Fermion effective mass. At high currents the huge longitudinal resistance anomaly appears along the phase boundary. A model is presented that treats the ...
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