R. Tsu, L. Esaki, et al.
Physical Review Letters
No abstract available.
R. Tsu, L. Esaki, et al.
Physical Review Letters
E. Mendez, L.L. Chang, et al.
Surface Science
Raphael Tsu, L. Esaki
Physical Review B
L.L. Chang, H. Sakaki, et al.
Physical Review Letters