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cond-mat.mes-hall2005
Critical regime of two dimensional Ando model: relation between critical conductance and fractal dimension of electronic eigenstates
P. Markos, L. Schweitzer
The critical two-terminal conductance and the spatial fluctuations of critical eigenstates are investigated for a disordered two dimensional model of non-interacting electron…
cond-mat.mes-hall2005
Universal Conductance and Conductivity at Critical Points in Integer Quantum Hall Systems
L. Schweitzer, P. Markoš
The sample averaged longitudinal two-terminal conductance and the respective Kubo-conductivity are calculated at quantum critical points in the integer quantum Hall regime. In the…