Evidence of the Autoionizing Character of Biexcitons
- 16 April 1979
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 42 (16), 1075-1079
- https://doi.org/10.1103/physrevlett.42.1075
Abstract
The highly structured profile of the biexciton level of CuCl is studied experimentally by resonant coherent nonlinear scattering. A theoretical model is presented which accurately describes the biexciton line shape in terms of a Fano interference, evidencing the autoionizing character of biexcitons.
Keywords
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