F.B. Kaufman, A.H. Schroeder, et al.
JACS
No abstract available.
F.B. Kaufman, A.H. Schroeder, et al.
JACS
A. Schweig, N. Thon, et al.
Journal of Electron Spectroscopy and Related Phenomena
P.M. Chaikin, J.F. Kwak, et al.
Solid State Communications
P.M. Chaikin, R.L. Greene, et al.
Physical Review B