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Characterization Techniques and Mechanoluminescence Properties of Sr2SiO4:Eu2+ Phosphor by Solid State Reaction Method


Affiliations
1 School of Studies in Physics & Astrophysics, Pt. Ravishankar Shukla University, Raipur (C.G.) - 492010, India
2 School of Studies in Computer Science, Pt. Ravishankar Shukla University, Raipur (C.G.) - 492010, India
3 Department of Applied Physics, Bhilai Institute of Technology, Durg (C.G.)-491001, India
     

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Sr2SiO4:Eu2+ phosphor was prepared by the solid state reaction method, boric acid (H3BO3) was added as flux. The obtained phosphor was characterized using XRD, TEM, SEM techniques. The surface of the prepared phosphor was not found uniform and particles distribution is in nanometer size. The ML intensity of prepared phosphor was increasing linearly with increases of mechanical load.

Keywords

Sr2SiO4:Eu2+, XRD, TEM, SEM, Mechanoluminescence.
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  • Characterization Techniques and Mechanoluminescence Properties of Sr2SiO4:Eu2+ Phosphor by Solid State Reaction Method

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Authors

Ishwar Prasad Sahu
School of Studies in Physics & Astrophysics, Pt. Ravishankar Shukla University, Raipur (C.G.) - 492010, India
D. P. Bisen
School of Studies in Physics & Astrophysics, Pt. Ravishankar Shukla University, Raipur (C.G.) - 492010, India
Nameeta Brahme
School of Studies in Physics & Astrophysics, Pt. Ravishankar Shukla University, Raipur (C.G.) - 492010, India
V. K. Patle
School of Studies in Computer Science, Pt. Ravishankar Shukla University, Raipur (C.G.) - 492010, India
Raunak Tamrakar
Department of Applied Physics, Bhilai Institute of Technology, Durg (C.G.)-491001, India

Abstract


Sr2SiO4:Eu2+ phosphor was prepared by the solid state reaction method, boric acid (H3BO3) was added as flux. The obtained phosphor was characterized using XRD, TEM, SEM techniques. The surface of the prepared phosphor was not found uniform and particles distribution is in nanometer size. The ML intensity of prepared phosphor was increasing linearly with increases of mechanical load.

Keywords


Sr2SiO4:Eu2+, XRD, TEM, SEM, Mechanoluminescence.