Title of article
Relaxation process in anatase TiO2 single crystals with different colors
Author/Authors
H. Nisitani and T. Sekiya، نويسنده , , M. Tasaki، نويسنده , , K. Wakabayashi، نويسنده , , S. Kurita، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
5
From page
69
To page
73
Abstract
Photoluminescence and excitation spectra were measured on anatase single crystals with different colors; colorless, pale blue, dark blue, dark green and yellow. Time evolution of the emission in relation to the crystalline color, observed energy and excitation energy was investigated. A possible model for the relaxation process is proposed.
Keywords
Titanium dioxide , Anatase , Self-trapped exciton , Relaxation process
Journal title
Journal of Luminescence
Serial Year
2004
Journal title
Journal of Luminescence
Record number
1259310
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