460 citations · 2.4k across the 71 of their papers we have counts for
5 papers · 1 filter
Hall of Mirrors Scattering from an Impurity in a Quantum Wire
J. Y. Vaishnav, A. Itsara, E. J. Heller
This paper develops a scattering theory to examine how point impurities affect transport through quantum wires. While some of our new results apply specifically to hard-walled wire…
Multiple Scattering Theory for Two-dimensional Electron Gases in the Presence of Spin-Orbit Coupling
Jamie D. Walls, Jian Huang, Robert M. Westervelt +1
In order to model the phase-coherent scattering of electrons in two-dimensional electron gases in the presence of Rashba spin-orbit coupling, a general partial-wave expansion is de…
Quasiresonance
Antonia Ruiz, Eric J. Heller
The concept of quasiresonance was introduced in connection with inelastic collisions between one atom and a vibro-rotationally excited diatomic molecule. In its original form, the…
Imaging Electron Interferometer
B. J. LeRoy, A. C. Bleszynski, K. E. Aidala +6
An imaging interferometer was created in a two-dimensional electron gas by reflecting electron waves emitted from a quantum point contact (QPC) with a circular mirror. Images of el…
Imaging a Single-Electron Quantum Dot
Parisa Fallahi, Ania C. Bleszynski, Robert M. Westervelt +5
Images of a single-electron quantum dot were obtained in the Coulomb blockade regime at liquid He temperatures using a cooled scanning probe microscope (SPM). The charged SPM tip s…