R.W. Gammon, E. Courtens, et al.
Physical Review B
No abstract available.
R.W. Gammon, E. Courtens, et al.
Physical Review B
I. Morgenstern, K.A. Müller, et al.
Physica B: Physics of Condensed Matter
O.F. Schirmer, W. Berlinger, et al.
Solid State Communications
J.K. Gimzewski, T.A. Jung, et al.
Surface Science