H.W.K. Tom, C.M. Mate, et al.
Physical Review Letters
No abstract available.
H.W.K. Tom, C.M. Mate, et al.
Physical Review Letters
F.J. Himpsel, T.F. Heinz, et al.
Applied Surface Science
J. Misewich, T.F. Heinz, et al.
Physical Review Letters
T.F. Heinz, S.L. Palfrey
CLEO 1984