Dynamics of F-center annihilation in thermochemically reduced MgO single crystals

6533b832fe1ef96bd129a232

RESEARCH PRODUCT

Dynamics of F-center annihilation in thermochemically reduced MgO single crystals

Eugene A. Kotomin Eugene A. Kotomin M. A. Monge Roberto González Anatoli I. Popov Y. Chen

subject

Annihilation Absorption spectroscopy F-Center business.industry Chemistry Annealing (metallurgy)Analytical chemistry Infrared spectroscopy chemistry.chemical_element General Chemistry Condensed Matter Physics Oxygen Optics Thermal Materials Chemistry business

description

Optical absorption measurements were used to monitor the thermal annihilation of oxygen vacancies (F-centers) in thermochemically reduced MgO crystals. The annihilation characteristics were sample-dependent and varied strongly with the F-center concentration. Different mechanisms for the destruction of F centers are suggested depending on their concentration.

year	journal	country	edition	language
2001-04-01	Solid State Communications

https://doi.org/10.1016/s0038-1098(01)00062-x

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