Abstract
Amorphous materials irradiated by cw lasers undergo structural changes, which depend quasiperiodically on the irradiation time. The changes in the transmitted light intensity are related to the changes of the Raman line shape. The structural changes between metastable states are favored by the photogenerated free carriers.
Original language | English |
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Pages (from-to) | 1898-1900 |
Number of pages | 3 |
Journal | Applied Physics Letters |
Volume | 51 |
Issue number | 23 |
DOIs | |
State | Published - 7 Dec 1987 |
Externally published | Yes |
Keywords
- Amorphous materials
- Raman spectroscopy
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)