64 citations · 64 across the 1 of their papers we have counts for
3 papers
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…
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…
Fano Lineshapes Revisited: Symmetric Photoionization Peaks from Pure Continuum Excitation
U. Eichmann, T. F. Gallagher, R. M. Konik
In a photoionization spectrum in which there is no excitation of the discrete states, but only the underlying continuum, we have observed resonances which appear as symmetric peaks…