Marshall I. Nathan, Alan B. Fowler, et al.
Physical Review Letters
No abstract available.
Marshall I. Nathan, Alan B. Fowler, et al.
Physical Review Letters
J.A. Armstrong, N.S. Shircrt
IEEE JQE
R.W. Keyes, J.A. Armstrong
Applied Optics
Archibald W. Smith, Alfred J. Landon
Applied Physics Letters