Radiation effects on luminescent and structural properties of YPO4: Pr3+ nanophosphors
Само за регистроване кориснике
2018
Аутори
Vujčić, IvicaGavrilović, Tamara V.
Sekulić, Milica
Mašić, Slobodan
Milićević, Bojana R.
Dramićanin, Miroslav
Đorđević, Vesna R.
Чланак у часопису (Објављена верзија)
,
© 2018 Informa UK Limited, trading as Taylor & Francis Group
Метаподаци
Приказ свих података о документуАпстракт
YPO4 phosphors doped with trivalent ion Pr3+ were prepared by sol–gel method and treated with different doses of gamma radiation, from 0.25 MGy to 4 MGy. Effects of radiation on morphology, structure and luminescent properties were analyzed. Also, the influence of radiation on the change in the color of the samples was examined. The color efficiency of powders was evaluated by colorimetric analysis (CIE and L * a * b system). It has been observed that powders change color under the influence of radiation, i.e. they pass from white to pinkish red. Also, it has been determined that the radiation affects morphology change, as the particle size increases with increasing of the radiation dose. With the increase in the radiation dose, the emission intensity of samples decreases. The structure remains almost unchanged after irradiation, and the intensity constantly decreases with increasing of dose. © 2018, © 2018 Informa UK Limited, trading as Taylor & Francis Group.
Кључне речи:
Pr3+ / YPO4 / luminescence / phosphors / scintillators / radiationИзвор:
Radiation Effects and Defects in Solids, 2018, 173, 11-12, 1054-1067Финансирање / пројекти:
- Материјали редуковане димензионалности за ефикасну апсорпцију светлости и конверзију енергије (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45020)
DOI: 10.1080/10420150.2018.1539722
ISSN: 1042-0150; 1029-4953
WoS: 000451921300018
Scopus: 2-s2.0-85056079298
Колекције
Институција/група
VinčaTY - JOUR AU - Vujčić, Ivica AU - Gavrilović, Tamara V. AU - Sekulić, Milica AU - Mašić, Slobodan AU - Milićević, Bojana R. AU - Dramićanin, Miroslav AU - Đorđević, Vesna R. PY - 2018 UR - https://vinar.vin.bg.ac.rs/handle/123456789/7964 AB - YPO4 phosphors doped with trivalent ion Pr3+ were prepared by sol–gel method and treated with different doses of gamma radiation, from 0.25 MGy to 4 MGy. Effects of radiation on morphology, structure and luminescent properties were analyzed. Also, the influence of radiation on the change in the color of the samples was examined. The color efficiency of powders was evaluated by colorimetric analysis (CIE and L * a * b system). It has been observed that powders change color under the influence of radiation, i.e. they pass from white to pinkish red. Also, it has been determined that the radiation affects morphology change, as the particle size increases with increasing of the radiation dose. With the increase in the radiation dose, the emission intensity of samples decreases. The structure remains almost unchanged after irradiation, and the intensity constantly decreases with increasing of dose. © 2018, © 2018 Informa UK Limited, trading as Taylor & Francis Group. T2 - Radiation Effects and Defects in Solids T1 - Radiation effects on luminescent and structural properties of YPO4: Pr3+ nanophosphors VL - 173 IS - 11-12 SP - 1054 EP - 1067 DO - 10.1080/10420150.2018.1539722 ER -
@article{ author = "Vujčić, Ivica and Gavrilović, Tamara V. and Sekulić, Milica and Mašić, Slobodan and Milićević, Bojana R. and Dramićanin, Miroslav and Đorđević, Vesna R.", year = "2018", abstract = "YPO4 phosphors doped with trivalent ion Pr3+ were prepared by sol–gel method and treated with different doses of gamma radiation, from 0.25 MGy to 4 MGy. Effects of radiation on morphology, structure and luminescent properties were analyzed. Also, the influence of radiation on the change in the color of the samples was examined. The color efficiency of powders was evaluated by colorimetric analysis (CIE and L * a * b system). It has been observed that powders change color under the influence of radiation, i.e. they pass from white to pinkish red. Also, it has been determined that the radiation affects morphology change, as the particle size increases with increasing of the radiation dose. With the increase in the radiation dose, the emission intensity of samples decreases. The structure remains almost unchanged after irradiation, and the intensity constantly decreases with increasing of dose. © 2018, © 2018 Informa UK Limited, trading as Taylor & Francis Group.", journal = "Radiation Effects and Defects in Solids", title = "Radiation effects on luminescent and structural properties of YPO4: Pr3+ nanophosphors", volume = "173", number = "11-12", pages = "1054-1067", doi = "10.1080/10420150.2018.1539722" }
Vujčić, I., Gavrilović, T. V., Sekulić, M., Mašić, S., Milićević, B. R., Dramićanin, M.,& Đorđević, V. R.. (2018). Radiation effects on luminescent and structural properties of YPO4: Pr3+ nanophosphors. in Radiation Effects and Defects in Solids, 173(11-12), 1054-1067. https://doi.org/10.1080/10420150.2018.1539722
Vujčić I, Gavrilović TV, Sekulić M, Mašić S, Milićević BR, Dramićanin M, Đorđević VR. Radiation effects on luminescent and structural properties of YPO4: Pr3+ nanophosphors. in Radiation Effects and Defects in Solids. 2018;173(11-12):1054-1067. doi:10.1080/10420150.2018.1539722 .
Vujčić, Ivica, Gavrilović, Tamara V., Sekulić, Milica, Mašić, Slobodan, Milićević, Bojana R., Dramićanin, Miroslav, Đorđević, Vesna R., "Radiation effects on luminescent and structural properties of YPO4: Pr3+ nanophosphors" in Radiation Effects and Defects in Solids, 173, no. 11-12 (2018):1054-1067, https://doi.org/10.1080/10420150.2018.1539722 . .