Study of trapping parameters of MgB4O7: Dy exposed to 75 MeV O6+ ion beam

MgB 4 O 7 : Dy phosphor has been synthesized using combustion method. The synthesized material was then irradiated to 75 MeV O 6+ ion beam and TL glow curves were noticed. In the present study, the trapping parameters were calculated using Chen’s peak shape method and initial rise method after decon...

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Veröffentlicht in:	Journal of materials science. Materials in electronics 2021-09, Vol.32 (17), p.22527-22534
Hauptverfasser:	Sharma, Ravi, Parauha, Yatish R., Chopra, Vibha, Sharma, Nisha, Singh, Birendra, Dhoble, S. J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Characterization and Evaluation of Materials Chemistry and Materials Science Dosimeters Fluence Glow curves Ion beams Materials Science Optical and Electronic Materials Parameters Phosphors Trapping
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Beschreibung
Zusammenfassung:	MgB 4 O 7 : Dy phosphor has been synthesized using combustion method. The synthesized material was then irradiated to 75 MeV O 6+ ion beam and TL glow curves were noticed. In the present study, the trapping parameters were calculated using Chen’s peak shape method and initial rise method after deconvoluting the glow curve. TL glow curve shows that synthesized MgB 4 O 7 phosphor may find an application in radiation dosimetry for 75 MeV O 6+ ion beam in the fluence range from 5 × 10 10 to 1 × 10 12 ion/cm 2 .
ISSN:	0957-4522 1573-482X
DOI:	10.1007/s10854-021-06738-0