Persistent Holes in the Spectra of Localized Vibrational Modes in Crystalline Solids
- 9 August 1982
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 49 (6), 398-401
- https://doi.org/10.1103/PhysRevLett.49.398
Abstract
Persistent nonphotochemical spectral holes have been burnt at low laser intensity in the vibrational absorption line of a spherical-top molecule in alkali halide crystals. These observations complement earlier studies on electronic transitions in organic crystals and glasses and demonstrate that persistent hole burning is a general solid-state phenomenon.Keywords
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