M. Hargrove, S.W. Crowder, et al.
IEDM 1998
We address the question whether or not acoustic collective modes contribute to superconductivity in a layered electron gas. We calculate Tc within the strong-coupling phonon-plasmon scheme. The plasmon pairing kernel is calculated explicitly. We demonstrate that plasmons may contribute constructively to superconductivity. The result shows that one can interpret the effect of low-energy collective modes in terms of an effective negative μ*.
M. Hargrove, S.W. Crowder, et al.
IEDM 1998
U. Wieser, U. Kunze, et al.
Physica E: Low-Dimensional Systems and Nanostructures
S. Cohen, J.C. Liu, et al.
MRS Spring Meeting 1999
Frank Stem
C R C Critical Reviews in Solid State Sciences