Intrinsic plasmons in two-dimensional Dirac materials

S Das Sarma, Q Li - Physical Review B—Condensed Matter and Materials …, 2013 - APS
We consider theoretically, using the random phase approximation (RPA), low-energy
intrinsic plasmons for two-dimensional (2D) systems obeying Dirac-like linear chiral …

Heat transfer through dipolar coupling: Sympathetic cooling without contact

B Renklioglu, B Tanatar, MÖ Oktel - Physical Review A, 2016 - APS
We consider two parallel layers of dipolar ultracold Fermi gases at different temperatures
and calculate the heat transfer between them. The effective interactions describing …

Geometrical asymmetry effects on energy and momentum transfer rates in a double-quantum-well structure: Linear regime

T Vazifehshenas, T Salavati-Fard - Physica B: Condensed Matter, 2015 - Elsevier
We investigate theoretically the effect of spatial asymmetry on energy and momentum
transfer rates in a double-quantum-well system using balance equation approach. Our study …

Hearing shapes of few electrons quantum drums: A configuration–interaction study

F Ţolea, M Ţolea - Physica B: Condensed Matter, 2015 - Elsevier
The–highly remarkable–existence of non-congruent yet vibrationally isospectral shapes has
been first proved theoretically and then also tested experimentally–by using electromagnetic …

Geometry effect on energy transfer rate in a coupled-quantum-well structure: nonlinear regime

T Salavati-fard, T Vazifehshenas - Physica Scripta, 2014 - iopscience.iop.org
We study theoretically the effect of geometry on the energy transfer rate at nonlinear regime
in a coupled-quantum-well system using the balance equation approach. To investigate …

Energy transfer in a bilayer Fermi gas in the non‐linear regime

B Renklioglu, MÖ Oktel, B Tanatar - physica status solidi (b), 2017 - Wiley Online Library
We consider a bilayer system of two‐dimensional spin‐polarized dipolar Fermi gas without
any tunneling between the layers. We calculate the energy transfer rate between the layers …

The geometry effect on energy transfer rate in a coupled-quantum-wires structure

V Rafee - Physica B: Condensed Matter, 2016 - Elsevier
The geometry effect on energy transfer rate in a coupled cylindrical quantum wires system is
investigated. The corrected random phase approximation by the zero-temperature static …