R.H. Koch, C.P. Umbach, et al.
Applied Physics Letters
No abstract available.
R.H. Koch, C.P. Umbach, et al.
Applied Physics Letters
R.B. Laibowitz, L. Esaki, et al.
Physics Letters A
A.N. Broers, W. Molzen, et al.
Applied Physics Letters
J.M.E. Harper, J.J. Cuomo, et al.
Journal of Applied Physics