Ultraviolet dosimetric properties of α-Al2O3 crystals

R. Pérez Salas; R. Aceves; R. Meléndrez; M. Barboza-Flores; L. P. Pashchenko

doi:10.1063/1.109893

Ultraviolet dosimetric properties of α-Al₂O₃ crystals

R. Pérez Salas^*, R. Aceves, R. Meléndrez, M. Barboza-Flores, L. P. Pashchenko

^*Corresponding author for this work

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Abstract

Thermoluminescence (TL) measurements were performed in crystal samples of α-Al₂O₃ (TLD 500 K) subjected to UV irradiation in the range of 200-320 nm. The material is very sensitive to UV light and can be considered potentially useful for actinic region dosimetry. The TL glow curve is composed of two glow peaks centered at 58 and 184°C, respectively. The TL excitation spectrum shows a maximum for 220 nm light.

Original language	English
Pages (from-to)	894-895
Number of pages	2
Journal	Applied Physics Letters
Volume	63
Issue number	7
DOIs	https://doi.org/10.1063/1.109893
State	Published - 1993

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title = "Ultraviolet dosimetric properties of α-Al2O3 crystals",

abstract = "Thermoluminescence (TL) measurements were performed in crystal samples of α-Al2O3 (TLD 500 K) subjected to UV irradiation in the range of 200-320 nm. The material is very sensitive to UV light and can be considered potentially useful for actinic region dosimetry. The TL glow curve is composed of two glow peaks centered at 58 and 184°C, respectively. The TL excitation spectrum shows a maximum for 220 nm light.",

author = "{P{\'e}rez Salas}, R. and R. Aceves and R. Mel{\'e}ndrez and M. Barboza-Flores and Pashchenko, {L. P.}",

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T1 - Ultraviolet dosimetric properties of α-Al2O3 crystals

AU - Pérez Salas, R.

AU - Aceves, R.

AU - Meléndrez, R.

AU - Barboza-Flores, M.

AU - Pashchenko, L. P.

PY - 1993

Y1 - 1993

N2 - Thermoluminescence (TL) measurements were performed in crystal samples of α-Al2O3 (TLD 500 K) subjected to UV irradiation in the range of 200-320 nm. The material is very sensitive to UV light and can be considered potentially useful for actinic region dosimetry. The TL glow curve is composed of two glow peaks centered at 58 and 184°C, respectively. The TL excitation spectrum shows a maximum for 220 nm light.

AB - Thermoluminescence (TL) measurements were performed in crystal samples of α-Al2O3 (TLD 500 K) subjected to UV irradiation in the range of 200-320 nm. The material is very sensitive to UV light and can be considered potentially useful for actinic region dosimetry. The TL glow curve is composed of two glow peaks centered at 58 and 184°C, respectively. The TL excitation spectrum shows a maximum for 220 nm light.

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U2 - 10.1063/1.109893

DO - 10.1063/1.109893

M3 - Artículo

SN - 0003-6951

VL - 63

SP - 894

EP - 895

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 7

ER -

Ultraviolet dosimetric properties of α-Al₂O₃ crystals

Abstract

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