R.B. Laibowitz, L. Esaki, et al.
Physics Letters A
No abstract available.
R.B. Laibowitz, L. Esaki, et al.
Physics Letters A
L.L. Chang, L. Esaki, et al.
Applied Physics Letters
T.P. Smith, B.B. Goldberg, et al.
Physical Review B
P.J. Stiles, L.L. Chang, et al.
Applied Physics Letters