L. Vina, E. Mendez, et al.
Journal of Physics C: Solid State Physics
No abstract available.
L. Vina, E. Mendez, et al.
Journal of Physics C: Solid State Physics
R. Tsu, L. Esaki
Applied Physics Letters
L. Esaki, P.J. Stiles, et al.
Physical Review Letters
J.A. Brum, G. Bastard, et al.
Superlattices and Microstructures