R. Tsu, W.E. Howard, et al.
Solid State Communications
No abstract available.
R. Tsu, W.E. Howard, et al.
Solid State Communications
R. Ludeke, L. Esaki
Surface Science
S. Washburn, R.A. Webb, et al.
Physical Review B
L.L. Chang, H. Sakaki, et al.
Physical Review Letters