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Thermoluminescence Properties of   BaMgAl10O17: Ce

B.Subba Rao, N.V.Poornachandra Rao and  K.V.R. Murthy*

Department of Physics, VSR & NVR College, Tenali, Guntur -522201, A.P., India.

* Applied Physics Department, Faculty of Technology & Engineering, M.SUniversity,Baroda–390 001

 

Abstract:

Thermoluminescence glow curves of gamma irradiated (105R) BaMgAl10 O17:Ce phosphors exhibited good glow peaks. The BaMgAl10 O17:Ce phosphor exhibits two well defined peaks at 230oC and 330oC along with one hump at 140oC on ascending side of main peak. The TL emission spectra of same phosphor exhibits two emission peak at 516 and 615 nm wavelength. These changes are may be possible due to electronic charges and sizes of these added impurities.

 

 

 


International eJournal of Mathematics and Engineering

Volume 2, Issue 2, Pages:  873 - 876