Luminescent characteristics of CaSO 4:Dy films obtained by spray pyrolysis method

J. Roman; T. Rivera; I. B. Lozano; R. Sosa; G. Alarcón

doi:10.1016/j.apradiso.2011.11.058

Luminescent characteristics of CaSO ₄:Dy films obtained by spray pyrolysis method

J. Roman, T. Rivera, I. B. Lozano, R. Sosa, G. Alarcón

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

7 Citas (Scopus)

Resumen

The present paper reports the experimental results of dysprosium doped calcium sulphate (CaSO ₄:Dy) films deposited by spray pyrolysis method. CaSO ₄:Dy films were deposited on three different surfaces: glass, aluminum and quartz substrates at temperatures in the range from 450 to 600°C. Structural and morphological characteristics of CaSO ₄:Dy films were observed. Thermoluminescent characteristics of films were determined by irradiating ultraviolet energy region. Thermoluminescent glow curve of CaSO ₄:Dy films with glass and aluminum substrates showed a peak under environmental irradiation. Both TL response glow shape and intensity of CaSO ₄:Dy films UV irradiated as a function of substrates were studied.

Idioma original	Inglés
Páginas (desde-hasta)	1403-1406
Número de páginas	4
Publicación	Applied Radiation and Isotopes
Volumen	70
N.º	7
DOI	https://doi.org/10.1016/j.apradiso.2011.11.058
Estado	Publicada - jul. 2012
Publicado de forma externa	Sí

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title = "Luminescent characteristics of CaSO 4:Dy films obtained by spray pyrolysis method",

abstract = "The present paper reports the experimental results of dysprosium doped calcium sulphate (CaSO 4:Dy) films deposited by spray pyrolysis method. CaSO 4:Dy films were deposited on three different surfaces: glass, aluminum and quartz substrates at temperatures in the range from 450 to 600°C. Structural and morphological characteristics of CaSO 4:Dy films were observed. Thermoluminescent characteristics of films were determined by irradiating ultraviolet energy region. Thermoluminescent glow curve of CaSO 4:Dy films with glass and aluminum substrates showed a peak under environmental irradiation. Both TL response glow shape and intensity of CaSO 4:Dy films UV irradiated as a function of substrates were studied.",

keywords = "CaSO :Dy Films, Spray pyrolysis, Substrates, Thermoluminescent, Ultraviolet",

author = "J. Roman and T. Rivera and Lozano, {I. B.} and R. Sosa and G. Alarc{\'o}n",

year = "2012",

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doi = "10.1016/j.apradiso.2011.11.058",

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T1 - Luminescent characteristics of CaSO 4:Dy films obtained by spray pyrolysis method

AU - Roman, J.

AU - Rivera, T.

AU - Lozano, I. B.

AU - Sosa, R.

AU - Alarcón, G.

PY - 2012/7

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N2 - The present paper reports the experimental results of dysprosium doped calcium sulphate (CaSO 4:Dy) films deposited by spray pyrolysis method. CaSO 4:Dy films were deposited on three different surfaces: glass, aluminum and quartz substrates at temperatures in the range from 450 to 600°C. Structural and morphological characteristics of CaSO 4:Dy films were observed. Thermoluminescent characteristics of films were determined by irradiating ultraviolet energy region. Thermoluminescent glow curve of CaSO 4:Dy films with glass and aluminum substrates showed a peak under environmental irradiation. Both TL response glow shape and intensity of CaSO 4:Dy films UV irradiated as a function of substrates were studied.

AB - The present paper reports the experimental results of dysprosium doped calcium sulphate (CaSO 4:Dy) films deposited by spray pyrolysis method. CaSO 4:Dy films were deposited on three different surfaces: glass, aluminum and quartz substrates at temperatures in the range from 450 to 600°C. Structural and morphological characteristics of CaSO 4:Dy films were observed. Thermoluminescent characteristics of films were determined by irradiating ultraviolet energy region. Thermoluminescent glow curve of CaSO 4:Dy films with glass and aluminum substrates showed a peak under environmental irradiation. Both TL response glow shape and intensity of CaSO 4:Dy films UV irradiated as a function of substrates were studied.

KW - CaSO :Dy Films

KW - Spray pyrolysis

KW - Substrates

KW - Thermoluminescent

KW - Ultraviolet

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DO - 10.1016/j.apradiso.2011.11.058

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