The kinetics of photoinduced formation and thermoprogrammed annealing of color centers in photochromic rutile ceramics has been studied in situ with the aid of a specially designed attachment for a spectrofluorimeter. Using a regime of constant heating rate, the spectra of color center annealing have been measured and the energy depths of hole traps responsible for the annealing of these centers have been determined.
机构:
Seattle Univ, Dept Phys, Seattle, WA 98122 USASeattle Univ, Dept Phys, Seattle, WA 98122 USA
Varney, Chris R.
Selim, Farida A.
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Bowling Green State Univ, Dept Phys & Astron, Bowling Green, OH 43403 USA
Bowling Green State Univ, Ctr Photochem Sci, Bowling Green, OH 43403 USASeattle Univ, Dept Phys, Seattle, WA 98122 USA