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cond-mat.mes-hall2008★ 64 cited
Boundary multifractality at the integer quantum Hall plateau transition: implications for the critical theory
H. Obuse, A. R. Subramaniam, A. Furusaki +2
We study multifractal spectra of critical wave functions at the integer quantum Hall plateau transition using the Chalker-Coddington network model. Our numerical results provide im…
cond-mat.mes-hall2005
Surface criticality and multifractality at localization transitions
A. R. Subramaniam, I. A. Gruzberg, A. W. W. Ludwig +3
We develop the concept of surface multifractality for localization-delocalization (LD) transitions in disordered electronic systems. We point out that the critical behavior of vari…