J.C. Maan, Y. Guldner, et al.
Surface Science
No abstract available.
J.C. Maan, Y. Guldner, et al.
Surface Science
C.Y. Fong, J.S. Nelson, et al.
Physical Review B
L. Esaki, L.L. Chang
Thin Solid Films
J.W. Mayer, J.F. Ziegler, et al.
Journal of Applied Physics