194 citations · 1.8k across the 43 of their papers we have counts for
6 papers · 1 filter
Scale-dependent correction to the dynamical conductivity of a disordered system at unitary symmetry
P. M. Ostrovsky, T. Nakayama, K. A. Muttalib +1
Anderson localization has been studied extensively for more than half a century. However, while our understanding has been greatly enhanced by calculations based on a small epsilon…
Magnetotransport of electrons in quantum Hall systems
I. A. Dmitriev, F. Evers, I. V. Gornyi +3
Recent theoretical results on magnetotransport of electrons in a 2D system in the range of moderately strong transverse magnetic fields are reviewed. The phenomena discussed includ…
Weak localization correction to the anomalous Hall effect in polycrystalline Fe films
P. Mitra, A. F. Hebard, K. A. Muttalib +1
In situ transport measurements have been made on ultrathin (100 Å thick) polycrystalline Fe films as a function of temperature and magnetic field for a wide range of disorder st…
Comment on "Antilocalization in a 2D Electron Gas in a Random Magnetic Field"
A. D. Mirlin, P. Woelfle
In a recent Letter, Taras-Semchuk and Efetov reconsider the problem of electron localization in a random magnetic field in two dimensions. They claim that due to the long-range nat…
`One-sided' log-normal distribution of conductances of a disordered quantum wire
K. A. Muttalib, P. Wölfle
We develop a simple systematic method, valid for all strengths of disorder, to obtain analytically for the first time the full distribution of conductance P(g) for a quasi one dime…
Dimensional Crossover of Weak Localization in a Magnetic Field
C. Mauz, A. Rosch, P. Woelfle
We study the dimensional crossover of weak localization in strongly anisotropic systems. This crossover from three-dimensional behavior to an effective lower dimensional system is…