Photoluminescence and thermoluminescence of YAG:Ce3+,Tb3+ nanocrystalline under UV-, X- and β-irradiation

E. De la Rosa-Cruz; L. A. Díaz-Torres; W. Córdova-Martínez; R. A. Rodríguez-Rojas; M. A. Meneses-Nava; O. Barbosa-García; P. Salas; M. Barboza-Flores; R. Meléndrez

doi:10.1117/12.474884

Photoluminescence and thermoluminescence of YAG:Ce³⁺,Tb³⁺ nanocrystalline under UV-, X- and β-irradiation

E. De la Rosa-Cruz^*, L. A. Díaz-Torres, W. Córdova-Martínez, R. A. Rodríguez-Rojas, M. A. Meneses-Nava, O. Barbosa-García, P. Salas, M. Barboza-Flores, R. Meléndrez

^*Corresponding author for this work

Research output: Contribution to journal › Conference article › peer-review

6 Scopus citations

Abstract

The photoluminescence (PL) and thermoluminescence (TL) characterization of undoped and cerium and terbium doped nanocrystalline Y₃Al₅O₁₂ (YAG) prepared by the Sol-Gel method is reported. The experimental results of the PL show the typical emission bands centered at 490, 543 and 590 nm for YAG:Tb³⁺ and 530 nm for YAG:Ce³⁺ when excited with 325 and 345 nm light, respectively. The TL signal was obtained after exposure to UV-, X- and β-irradiation. The thermoluminescence results indicate that YAG:Tb³⁺ sample is very sensitive to all type of irradiation used, being highly sensitive for UV-irradiation. The high efficiency of the TL and PL suggests a good potential of this material as radiation dosimeter as well as active optical windows and new generation television screen.

Original language	English
Pages (from-to)	948-955
Number of pages	8
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	4833
DOIs	https://doi.org/10.1117/12.474884
State	Published - 2002
Event	Aplications of Photonic Technology - Quebec City, Canada Duration: 1 Jun 2002 → 6 Jun 2002

Keywords

Ce3+
Nanocrystlas
Photoluminescence
Sol-gel
Tb3+
Thermoluminescence
YAG

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De la Rosa-Cruz, E., Díaz-Torres, L. A., Córdova-Martínez, W., Rodríguez-Rojas, R. A., Meneses-Nava, M. A., Barbosa-García, O., Salas, P., Barboza-Flores, M., & Meléndrez, R. (2002). Photoluminescence and thermoluminescence of YAG:Ce³⁺,Tb³⁺ nanocrystalline under UV-, X- and β-irradiation. Proceedings of SPIE - The International Society for Optical Engineering, 4833, 948-955. https://doi.org/10.1117/12.474884

@article{c98291953657401a887800183259e5cb,

title = "Photoluminescence and thermoluminescence of YAG:Ce3+,Tb3+ nanocrystalline under UV-, X- and β-irradiation",

abstract = "The photoluminescence (PL) and thermoluminescence (TL) characterization of undoped and cerium and terbium doped nanocrystalline Y3Al5O12 (YAG) prepared by the Sol-Gel method is reported. The experimental results of the PL show the typical emission bands centered at 490, 543 and 590 nm for YAG:Tb3+ and 530 nm for YAG:Ce3+ when excited with 325 and 345 nm light, respectively. The TL signal was obtained after exposure to UV-, X- and β-irradiation. The thermoluminescence results indicate that YAG:Tb3+ sample is very sensitive to all type of irradiation used, being highly sensitive for UV-irradiation. The high efficiency of the TL and PL suggests a good potential of this material as radiation dosimeter as well as active optical windows and new generation television screen.",

keywords = "Ce3+, Nanocrystlas, Photoluminescence, Sol-gel, Tb3+, Thermoluminescence, YAG",

author = "{De la Rosa-Cruz}, E. and D{\'i}az-Torres, {L. A.} and W. C{\'o}rdova-Mart{\'i}nez and Rodr{\'i}guez-Rojas, {R. A.} and Meneses-Nava, {M. A.} and O. Barbosa-Garc{\'i}a and P. Salas and M. Barboza-Flores and R. Mel{\'e}ndrez",

year = "2002",

doi = "10.1117/12.474884",

language = "Ingl{\'e}s",

volume = "4833",

pages = "948--955",

journal = "Proceedings of SPIE - The International Society for Optical Engineering",

issn = "0277-786X",

publisher = "SPIE",

note = "Aplications of Photonic Technology ; Conference date: 01-06-2002 Through 06-06-2002",

}

De la Rosa-Cruz, E, Díaz-Torres, LA, Córdova-Martínez, W, Rodríguez-Rojas, RA, Meneses-Nava, MA, Barbosa-García, O, Salas, P, Barboza-Flores, M & Meléndrez, R 2002, 'Photoluminescence and thermoluminescence of YAG:Ce³⁺,Tb³⁺ nanocrystalline under UV-, X- and β-irradiation', Proceedings of SPIE - The International Society for Optical Engineering, vol. 4833, pp. 948-955. https://doi.org/10.1117/12.474884

TY - JOUR

T1 - Photoluminescence and thermoluminescence of YAG:Ce3+,Tb3+ nanocrystalline under UV-, X- and β-irradiation

AU - De la Rosa-Cruz, E.

AU - Díaz-Torres, L. A.

AU - Córdova-Martínez, W.

AU - Rodríguez-Rojas, R. A.

AU - Meneses-Nava, M. A.

AU - Barbosa-García, O.

AU - Salas, P.

AU - Barboza-Flores, M.

AU - Meléndrez, R.

PY - 2002

Y1 - 2002

N2 - The photoluminescence (PL) and thermoluminescence (TL) characterization of undoped and cerium and terbium doped nanocrystalline Y3Al5O12 (YAG) prepared by the Sol-Gel method is reported. The experimental results of the PL show the typical emission bands centered at 490, 543 and 590 nm for YAG:Tb3+ and 530 nm for YAG:Ce3+ when excited with 325 and 345 nm light, respectively. The TL signal was obtained after exposure to UV-, X- and β-irradiation. The thermoluminescence results indicate that YAG:Tb3+ sample is very sensitive to all type of irradiation used, being highly sensitive for UV-irradiation. The high efficiency of the TL and PL suggests a good potential of this material as radiation dosimeter as well as active optical windows and new generation television screen.

AB - The photoluminescence (PL) and thermoluminescence (TL) characterization of undoped and cerium and terbium doped nanocrystalline Y3Al5O12 (YAG) prepared by the Sol-Gel method is reported. The experimental results of the PL show the typical emission bands centered at 490, 543 and 590 nm for YAG:Tb3+ and 530 nm for YAG:Ce3+ when excited with 325 and 345 nm light, respectively. The TL signal was obtained after exposure to UV-, X- and β-irradiation. The thermoluminescence results indicate that YAG:Tb3+ sample is very sensitive to all type of irradiation used, being highly sensitive for UV-irradiation. The high efficiency of the TL and PL suggests a good potential of this material as radiation dosimeter as well as active optical windows and new generation television screen.

KW - Ce3+

KW - Nanocrystlas

KW - Photoluminescence

KW - Sol-gel

KW - Tb3+

KW - Thermoluminescence

KW - YAG

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U2 - 10.1117/12.474884

DO - 10.1117/12.474884

M3 - Artículo de la conferencia

AN - SCOPUS:0038155592

SN - 0277-786X

VL - 4833

SP - 948

EP - 955

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - Aplications of Photonic Technology

Y2 - 1 June 2002 through 6 June 2002

ER -

Photoluminescence and thermoluminescence of YAG:Ce³⁺,Tb³⁺ nanocrystalline under UV-, X- and β-irradiation

Abstract

Keywords

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