4 papers
Negative Echo in the Density Evolution of Ultracold Fermionic Gases
F. Fumarola, Y. Ahmadian, I. L. Aleiner +1
We predict a nonequilibrium critical phenomenon in the space-time density evolution of a fermionic gas above the temperature of transition into the superfluid phase. On the BCS sid…
Antilocalization in Coulomb Blockade
Y. Ahmadian, I. L. Aleiner
We study the effect of spin-orbit scattering on the statistics of the conductance of a quantum dot for Coulomb blockade peaks and valleys. We find the distribution function of the…
Spin Related Effects in Transport Properties of "Open" Quantum Dots
Y. Ahmadian, G. Catelani, I. L. Aleiner
We study the interaction corrections to the transport coefficients in open quantum dots (i.e. dots connected to leads of large conductance ), via a quantum kineti…
Acoustic phonon scattering in a low density, high mobility AlGaN/GaN field effect transistor
E. A. Henriksen, S. Syed, Y. Ahmadian +5
We report on the temperature dependence of the mobility, , of the two-dimensional electron gas in a variable density AlGaN/GaN field effect transistor, with carrier densities ra…