R.D. Murphy, R.O. Watts
Journal of Low Temperature Physics
The plasmon density of states (DOS)p(ω) of a layered electron gas (LEG) is studied theoretically. It is shown that p(ω) is a linear function of frequency ω as ω goes to 0, and then increases more rapidly as ω tends to the screened, three dimensional plasma frequency ωp. We also study the partial densities of state for constant K and qz, where K and qz are the magnitude of the transverse and perpendicular momentum transfers. A possible experimental probe for the plasmon DOS is discussed. © 1993 Springer-Verlag.
R.D. Murphy, R.O. Watts
Journal of Low Temperature Physics
Biancun Xie, Madhavan Swaminathan, et al.
EMC 2011
J.A. Barker, D. Henderson, et al.
Molecular Physics
Arvind Kumar, Jeffrey J. Welser, et al.
MRS Spring 2000