R. Tsu, W.E. Howard, et al.
Journal of Non-Crystalline Solids
No abstract available.
R. Tsu, W.E. Howard, et al.
Journal of Non-Crystalline Solids
P.J. Stiles, L.L. Chang, et al.
Applied Physics Letters
L. Esaki, P.J. Stiles
Physical Review Letters
L.L. Chang, L. Esaki, et al.
Applied Physics Letters