Localization and increased dam** in irregular acoustic cavities
The present study is concerned with the properties of 2D shallow cavities having an irregular
boundary. The eigenmodes are calculated numerically on various examples, and it is shown …
boundary. The eigenmodes are calculated numerically on various examples, and it is shown …
Nanowires with Surface Disorder: Giant Localization Lengths<? format?> and Quantum-to-Classical Crossover
We investigate electronic quantum transport through nanowires with one-sided surface
roughness. A magnetic field perpendicular to the scattering region is shown to lead to …
roughness. A magnetic field perpendicular to the scattering region is shown to lead to …
Statistical properties of wave transport through surface-disordered waveguides
We review some general statistical properties of wave transport through surface disordered
waveguides. These systems are shown to present both striking similarities and differences …
waveguides. These systems are shown to present both striking similarities and differences …
Nanowires with surface disorder: Giant localization length and dynamical tunneling in the presence of directed chaos
J Feist, A Bäcker, R Ketzmerick, J Burgdörfer… - Physical Review B …, 2009 - APS
We investigate electronic quantum transport through nanowires with one-sided surface
roughness in the presence of a perpendicular magnetic field. Exponentially diverging …
roughness in the presence of a perpendicular magnetic field. Exponentially diverging …
1D energy transport in a strongly scattering laboratory model
Radiative transfer (RT) theory is often invoked to describe energy propagation in strongly
scattering media. Fitting RT to measured wave field intensities is rather different at late times …
scattering media. Fitting RT to measured wave field intensities is rather different at late times …
Scarring in Rough Rectangular Billiards
We study the mechanism of scarring of eigenstates in rectangular billiards with slightly
corrugated surfaces and show that it is very different from that known in Sinai and …
corrugated surfaces and show that it is very different from that known in Sinai and …
Quantum Arnol'd diffusion in a rippled waveguide
VY Demikhovskii, FM Izrailev, AI Malyshev - Physics Letters A, 2006 - Elsevier
We study the quantum Arnol'd diffusion for a particle moving in a quasi-1D waveguide
bounded by a periodically rippled surface, in the presence of the time-periodic electric field …
bounded by a periodically rippled surface, in the presence of the time-periodic electric field …
Parametric invariant random matrix model and the emergence of multifractality
We propose a random matrix modeling for the parametric evolution of eigenstates. The
model is inspired by a large class of quantized chaotic systems. Its unique feature is having …
model is inspired by a large class of quantized chaotic systems. Its unique feature is having …
Conductance properties of rough quantum wires with colored surface disorder
Effects of correlated disorder on wave localization have attracted considerable interest.
Motivated by the importance of studies of quantum transport in rough nanowires, here we …
Motivated by the importance of studies of quantum transport in rough nanowires, here we …
Transverse localization in quasi-1D corrugated waveguides
We study the structure of eigenstates in periodic quasi-1D surface-corrugated waveguides.
We focus on a set of states, appearing at any high energy, that show exponential localization …
We focus on a set of states, appearing at any high energy, that show exponential localization …