Now showing items 1-2 of 2
Nonlinear evolution of dust waves driven by cross-field electron currents
(American Geophysical Union, 2003-02-19)
The nonlinear evolution of dust waves generated by a low-frequency Hall current instability in a magnetized collisional dusty plasma is investigated with theory and nonlinear numerical simulations. This instability is ...
Effect of excited states on the ground-state modulation bandwidth in quantum dot lasers
(AIP Publishing, 2013-05-01)
We consider direct and indirect (excited-state-mediated) capture of carriers from the waveguide region into the lasing ground state in quantum dots (QDs) and calculate the modulation response of a QD laser. We show that, ...