Title of article :
Dynamics of F-center annihilation in thermochemically reduced MgO single crystals
Author/Authors :
Popov، نويسنده , , A.I. and Monge، نويسنده , , M.A. and Gonzلlez، نويسنده , , R. and Chen، نويسنده , , Y. and Kotomin، نويسنده , , E.A.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2001
Abstract :
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.
Keywords :
A. Insulators , C. Point defects , D. Optical properties , E. Optical absorption
Journal title :
Solid State Communications
Journal title :
Solid State Communications
