Thermally stimulated luminescence and persistent luminescence of β-irradiated YAG:Pr3+nanophosphors produced by combustion synthesis

K. Santacruz-Gomez; R. Meléndrez; M. I. Gil-Tolano; J. A. Jimenez; M. T. Makale; M. Barboza-Flores; B. Castaneda; D. Soto-Puebla; M. Pedroza-Montero; J. McKittrick; G. A. Hirata

doi:10.1016/j.radmeas.2016.09.001

Thermally stimulated luminescence and persistent luminescence of β-irradiated YAG:Pr³⁺nanophosphors produced by combustion synthesis

K. Santacruz-Gomez, R. Meléndrez, M. I. Gil-Tolano, J. A. Jimenez, M. T. Makale, M. Barboza-Flores, B. Castaneda, D. Soto-Puebla, M. Pedroza-Montero, J. McKittrick, G. A. Hirata

Research output: Contribution to journal › Article › peer-review

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Abstract

© 2016 Elsevier Ltd In this work, the thermally stimulated luminescence (TSL) and persistent luminescence (PLUM) properties of praseodymium doped yttrium aluminum garnet (YAG:Pr3+) exposed to β-irradiation are reported. X-ray diffraction (XRD) confirms a single phase of YAG obtained by the combustion method. Transmission electron microscopy (TEM) shows that powder particles appear to be irregular crystals with an average size of 67 nm. TSL glow-curve deconvolution of YAG:Pr3+after β-irradiation consist in six peaks centered at 394, 450, 467, 543, 637 and 705 K. The TSL fading and PLUM signals were found to be associated with at least with two different kinds of traps, corresponding to the peaks located at 394, 450 and 467 K. YAG:Pr3+nanophosphors analyzed in this work showed interesting features about the dosimetric sensitivity as well as the reproducibility for both TSL/PLUM techniques, with good linearity dose response. These results indicate that nanocrystalline YAG:Pr3+is a good candidate for dosimetric applications in the range of 80 mGy-20 Gy.

Original language	American English
Pages (from-to)	35-40
Number of pages	6
Journal	Radiation Measurements
DOIs	https://doi.org/10.1016/j.radmeas.2016.09.001
State	Published - 1 Nov 2016

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Santacruz-Gomez, K., Meléndrez, R., Gil-Tolano, M. I., Jimenez, J. A., Makale, M. T., Barboza-Flores, M., Castaneda, B., Soto-Puebla, D., Pedroza-Montero, M., McKittrick, J., & Hirata, G. A. (2016). Thermally stimulated luminescence and persistent luminescence of β-irradiated YAG:Pr³⁺nanophosphors produced by combustion synthesis. Radiation Measurements, 35-40. https://doi.org/10.1016/j.radmeas.2016.09.001

@article{da9ad8591f78408bac4bd280495a2a22,

title = "Thermally stimulated luminescence and persistent luminescence of β-irradiated YAG:Pr3+nanophosphors produced by combustion synthesis",

abstract = "{\textcopyright} 2016 Elsevier Ltd In this work, the thermally stimulated luminescence (TSL) and persistent luminescence (PLUM) properties of praseodymium doped yttrium aluminum garnet (YAG:Pr3+) exposed to β-irradiation are reported. X-ray diffraction (XRD) confirms a single phase of YAG obtained by the combustion method. Transmission electron microscopy (TEM) shows that powder particles appear to be irregular crystals with an average size of 67 nm. TSL glow-curve deconvolution of YAG:Pr3+after β-irradiation consist in six peaks centered at 394, 450, 467, 543, 637 and 705 K. The TSL fading and PLUM signals were found to be associated with at least with two different kinds of traps, corresponding to the peaks located at 394, 450 and 467 K. YAG:Pr3+nanophosphors analyzed in this work showed interesting features about the dosimetric sensitivity as well as the reproducibility for both TSL/PLUM techniques, with good linearity dose response. These results indicate that nanocrystalline YAG:Pr3+is a good candidate for dosimetric applications in the range of 80 mGy-20 Gy.",

author = "K. Santacruz-Gomez and R. Mel{\'e}ndrez and Gil-Tolano, {M. I.} and Jimenez, {J. A.} and Makale, {M. T.} and M. Barboza-Flores and B. Castaneda and D. Soto-Puebla and M. Pedroza-Montero and J. McKittrick and Hirata, {G. A.}",

year = "2016",

month = nov,

day = "1",

doi = "10.1016/j.radmeas.2016.09.001",

language = "American English",

pages = "35--40",

journal = "Radiation Measurements",

issn = "1350-4487",

publisher = "Elsevier Ltd",

}

Santacruz-Gomez, K , Meléndrez, R , Gil-Tolano, MI, Jimenez, JA, Makale, MT, Barboza-Flores, M , Castaneda, B , Soto-Puebla, D , Pedroza-Montero, M, McKittrick, J & Hirata, GA 2016, 'Thermally stimulated luminescence and persistent luminescence of β-irradiated YAG:Pr³⁺nanophosphors produced by combustion synthesis', Radiation Measurements, pp. 35-40. https://doi.org/10.1016/j.radmeas.2016.09.001

TY - JOUR

T1 - Thermally stimulated luminescence and persistent luminescence of β-irradiated YAG:Pr3+nanophosphors produced by combustion synthesis

AU - Santacruz-Gomez, K.

AU - Meléndrez, R.

AU - Gil-Tolano, M. I.

AU - Jimenez, J. A.

AU - Makale, M. T.

AU - Barboza-Flores, M.

AU - Castaneda, B.

AU - Soto-Puebla, D.

AU - Pedroza-Montero, M.

AU - McKittrick, J.

AU - Hirata, G. A.

PY - 2016/11/1

Y1 - 2016/11/1

N2 - © 2016 Elsevier Ltd In this work, the thermally stimulated luminescence (TSL) and persistent luminescence (PLUM) properties of praseodymium doped yttrium aluminum garnet (YAG:Pr3+) exposed to β-irradiation are reported. X-ray diffraction (XRD) confirms a single phase of YAG obtained by the combustion method. Transmission electron microscopy (TEM) shows that powder particles appear to be irregular crystals with an average size of 67 nm. TSL glow-curve deconvolution of YAG:Pr3+after β-irradiation consist in six peaks centered at 394, 450, 467, 543, 637 and 705 K. The TSL fading and PLUM signals were found to be associated with at least with two different kinds of traps, corresponding to the peaks located at 394, 450 and 467 K. YAG:Pr3+nanophosphors analyzed in this work showed interesting features about the dosimetric sensitivity as well as the reproducibility for both TSL/PLUM techniques, with good linearity dose response. These results indicate that nanocrystalline YAG:Pr3+is a good candidate for dosimetric applications in the range of 80 mGy-20 Gy.

AB - © 2016 Elsevier Ltd In this work, the thermally stimulated luminescence (TSL) and persistent luminescence (PLUM) properties of praseodymium doped yttrium aluminum garnet (YAG:Pr3+) exposed to β-irradiation are reported. X-ray diffraction (XRD) confirms a single phase of YAG obtained by the combustion method. Transmission electron microscopy (TEM) shows that powder particles appear to be irregular crystals with an average size of 67 nm. TSL glow-curve deconvolution of YAG:Pr3+after β-irradiation consist in six peaks centered at 394, 450, 467, 543, 637 and 705 K. The TSL fading and PLUM signals were found to be associated with at least with two different kinds of traps, corresponding to the peaks located at 394, 450 and 467 K. YAG:Pr3+nanophosphors analyzed in this work showed interesting features about the dosimetric sensitivity as well as the reproducibility for both TSL/PLUM techniques, with good linearity dose response. These results indicate that nanocrystalline YAG:Pr3+is a good candidate for dosimetric applications in the range of 80 mGy-20 Gy.

U2 - 10.1016/j.radmeas.2016.09.001

DO - 10.1016/j.radmeas.2016.09.001

M3 - Article

SP - 35

EP - 40

JO - Radiation Measurements

JF - Radiation Measurements

SN - 1350-4487

ER -

Thermally stimulated luminescence and persistent luminescence of β-irradiated YAG:Pr3+nanophosphors produced by combustion synthesis

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Thermally stimulated luminescence and persistent luminescence of β-irradiated YAG:Pr³⁺nanophosphors produced by combustion synthesis