Effect of gamma irradiation on thermoluminescence and fracto-mechanoluminescence properties of SrMgAl10O17:Eu2+ phosphor
Source abstract
Abstract
Abstract SrMgAl 10 O 17 :Eu 2+ phosphor has been synthesized by combustion method using urea as a fuel. Thermoluminescence (TL) and mechanoluminescence (ML) properties of synthesized phosphors under gamma irradiation were reported and discussed in this paper. The structural and morphological studies were done using X-ray diffraction (XRD) and scanning electron microscopy (SEM). Photoluminescence emission spectrum is obtained at 460 nm. Thermoluminescence glow curves of synthesized phosphor show a broad peak, which has been deconvoluted into three peaks and activation energies were calculated using peak shape method. Total mechanoluminescence (ML) intensity increases linearly with gamma doses.
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Research context
OpenAlex topics: Luminescence Properties of Advanced Materials · Radiation Detection and Scintillator Technologies · Advanced Chemical Sensor Technologies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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