Title of article
Luminescence of defect centers in yttrium–aluminum garnet crystals
Author/Authors
Ashurov، نويسنده , , M.Kh. and Rakov، نويسنده , , A.F. and Erzin، نويسنده , , R.A.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
4
From page
491
To page
494
Abstract
Spectral–kinetic properties of the 2.38 eV emission in neutron-irradiated and as-received yttrium aluminum garnet (Y3Al5O12) crystals are investigated. This luminescence band as well as its lifetime and the temperature dependence are analyzed. It is suggested that the 2.38 eV luminescence band is due to the strongly allowed transition of the F+-center in garnet crystals. Possible reasons that may explain the observed temperature dependence of this emission intensity are discussed.
Keywords
E. Luminescence , C. Intrinsic defect , C. YAG , A. Garnets , B. Neutron irradiation
Journal title
Solid State Communications
Serial Year
2001
Journal title
Solid State Communications
Record number
1787094
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