J.A. Armstrong, J.J. Wynne, et al.
Journal of Physics B: Atomic and Molecular Physics
No abstract available.
J.A. Armstrong, J.J. Wynne, et al.
Journal of Physics B: Atomic and Molecular Physics
Gerald Burns, E.A. Geiss, et al.
Physical Review
Archibald W. Smith
Applied Physics Letters
D. Grischkowsky, Eric Courtens, et al.
Physical Review Letters