Title of article
A thermoluminescence study on the state of Cl in ZnS:Ag by electron beam
Author/Authors
Igarashi، نويسنده , , T and Kusunoki، نويسنده , , T and Ohno، نويسنده , , K and Isobe، نويسنده , , T and Senna، نويسنده , , M، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
7
From page
533
To page
539
Abstract
The degradation behavior of ZnS:Ag, Cl as a phosphor for CL by EB irradiation at 7 kV was examined by TL measurement. After EB irradiation, TL intensity decreased and the TL peak shifted to the lower temperature side. By comparing TL thermograms of mechanically damaged ZnS:Ag, Cl, ZnS:Cl with varying Cl concentration as well as ZnS:Ag, Al after EB irradiation, we conclude that the decrease in the effective concentration of Cl−, serving as active luminescence center, is responsible for the CL degradation of ZnS:Ag, Cl by EB irradiation.
Keywords
chemical synthesis , Luminescence , Electrochemical measurements , Inorganic compounds , electronic materials , Semiconductors , optical materials , Optical properties
Journal title
Materials Research Bulletin
Serial Year
2002
Journal title
Materials Research Bulletin
Record number
2095692
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