Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1485657 | Journal of Non-Crystalline Solids | 2007 | 4 Pages |
Abstract
We have prepared silver containing metal nano-composite glasses through the ion-exchange technique, and annealed them at different temperatures to obtain Ag clusters of different sizes, which are estimated from low frequency Raman studies. Non-linear transmission experiments are done for off-resonant excitations at 800Â nm, using 100Â fs laser pulses. Non-linearity is observed at sufficient high intensities, which is attributed to local field effects within the particle.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
B. Karthikeyan, Jinto Thomas, R. Kesavamoorthy,