A. Ney, R. Rajaram, et al.
Journal of Magnetism and Magnetic Materials
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*.
A. Ney, R. Rajaram, et al.
Journal of Magnetism and Magnetic Materials
K.A. Chao
Physical Review B
G. Will, N. Masciocchi, et al.
Zeitschrift fur Kristallographie - New Crystal Structures
Lawrence Suchow, Norman R. Stemple
JES