R. Tsu, W.E. Howard, et al.
Solid State Communications
No abstract available.
R. Tsu, W.E. Howard, et al.
Solid State Communications
J. Luo, H. Munekata, et al.
Physical Review B
E. Mendez, H. Ohno, et al.
Physical Review B
L. Esaki, L.L. Chang
Physical Review Letters