Thermoluminescence glow curve analysis and CGCD method for erbium doped CaZrO{sub 3} phosphor

Journal Article · Fri May 06 00:00:00 EDT 2016 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4946722· OSTI ID:22606676

Tiwari, Ratnesh ^[1]; Chopra, Seema ^[2]

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1. Department of Physics, Bhilai Institute of Technology, Raipur, 493661 (India)
2. Department Physics, G.D Goenka Public School (India)

The manuscript report the synthesis, thermoluminescence study at fixed concentration of Er{sup 3+} (1 mol%) doped CaZrO{sub 3} phosphor. The phosphors were prepared by modified solid state reaction method. The powder sample was characterized by thermoluminescence (TL) glow curve analysis. In TL glow curve the optimized concentration in 1mol% for UV irradiated sample. The kinetic parameters were calculated by computerized glow curve deconvolution (CGCD) techniaue. Trapping parameters gives the information of dosimetry loss in prepared phosphor and its usability in environmental monitoring and for personal monitoring. CGCD is the advance tool for analysis of complicated TL glow curves.

• OSTI ID: 22606676
• Journal Information: AIP Conference Proceedings, Vol. 1728, Issue 1; Conference: ICC 2015: International conference on condensed matter and applied physics, Bikaner (India), 30-31 Oct 2015; Other Information: (c) 2016 Author(s); Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
CALCIUM COMPOUNDS
CONCENTRATION RATIO
DOPED MATERIALS
DOSIMETRY
ERBIUM ADDITIONS
ERBIUM IONS
GLOW CURVE
IRRADIATION
PHOSPHORS
POWDERS
SOLIDS
SYNTHESIS
THERMOLUMINESCENCE
TRAPPING
ZIRCONATES