L. Esaki, P.J. Stiles, et al.
Physical Review Letters
No abstract available.
L. Esaki, P.J. Stiles, et al.
Physical Review Letters
S. Washburn, R.A. Webb, et al.
Physical Review B
R. Tsu, A. Koma, et al.
Journal of Applied Physics
L.L. Chang, L. Esaki
Progress In Crystal Growth And Characterization