P. Pokrowsky, W.E. Moerner, et al.
Optics Letters
P. Pokrowsky, W.E. Moerner, et al.
Optics Letters
Stephen Ducharme, J.C. Scott, et al.
Physical Review Letters
R.J. Twieg, D.M. Burland, et al.
MRS Fall Meeting 1993
F.C. Bos, D.M. Burland
Physical Review Letters