Defects in crystalline SiO2:Optical absorption of the aluminum-associated hole center
- 1 October 1980
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 51 (10) , 5528-5532
- https://doi.org/10.1063/1.327471
Abstract
Radiation‐induced optical absorption in crystalline SiO2 has been investigated in a number of synthetic quartz crystals. The dominant visible absorption band peaks at 2.5 eV and correlates directly with the paramagnetic resonance signal of the (Ale+)0 center. Similarities in behavior with the V− center in MgO suggest that a small polaron theory is applicable.This publication has 20 references indexed in Scilit:
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