Shaoning Yao, Wei-Tsu Tseng, et al.
ADMETA 2011
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.
Shaoning Yao, Wei-Tsu Tseng, et al.
ADMETA 2011
Elizabeth A. Sholler, Frederick M. Meyer, et al.
SPIE AeroSense 1997
B.A. Hutchins, T.N. Rhodin, et al.
Surface Science
Ellen J. Yoffa, David Adler
Physical Review B