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Title: TL-OSL study of Li{sub 3}PO{sub 4}: Mg, Cu phosphor

In the present work, we report the thermoluminescence and optically stimulated luminescence properties of Mg and Cu doped Li{sub 3}PO{sub 4} phosphor. The phosphor was synthesized by precipitation method. The thermoluminescence dosimetric peak temperature for the phosphor varies with concentrations of Mg and Cu. Li{sub 3}PO{sub 4} shows good response to 470nm optical stimulation. The OSL sensitivity of the phosphor is approximately 12 times than that of standard Lithium magnesium phosphate. This study may help to develop this material for the application in real time dosimetry using optically stimulated luminescence.
Authors:
;  [1] ;  [2] ; ;  [3]
  1. Department of Physics, K.D.K.College of Engineering, Nagpur (India)
  2. RPAD, Bhabha Atomic Research Centre, Trombay, Mumbai 400085 (India)
  3. Department of Physics, RTM Nagpur University, Nagpur, 440010 (India)
Publication Date:
OSTI Identifier:
22488812
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1675; Journal Issue: 1; Conference: AMRP-2015: 4. national conference on advanced materials and radiation physics, Longowal (India), 13-14 Mar 2015; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 61 RADIATION PROTECTION AND DOSIMETRY; CONCENTRATION RATIO; COPPER COMPOUNDS; DOPED MATERIALS; INORGANIC PHOSPHORS; LITHIUM COMPOUNDS; LITHIUM PHOSPHATES; MAGNESIUM PHOSPHATES; PRECIPITATION; SENSITIVITY; STIMULATION; THERMOLUMINESCENCE; THERMOLUMINESCENT DOSIMETRY