Correlation between thermally and optically stimulated luminescence in beta-irradiated undoped CVD diamond

V. Chernov; T. M. Piters; R. Meléndrez; S. Preciado-Flores; P. W. May; M. Barboza-Flores

doi:10.1002/pssa.200982208

Correlation between thermally and optically stimulated luminescence in beta-irradiated undoped CVD diamond

V. Chernov, T. M. Piters, R. Meléndrez, S. Preciado-Flores, P. W. May, M. Barboza-Flores

Resultado de la investigación: Contribución a una revista › Artículo › revisión exhaustiva

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The behaviour of afterglow (AG), thermoluminescence (TL) and infrared-stimulated luminescence (IRSL) in beta-irradiated chemical vapour deposition diamond is presented. The TL glow curve consists of four peaks with maxima at about 380, 430, 530 and 610 K. TheAGdecay is fitted by Becquerel's lawwith exponent close to 1, and correlates well with the thermal emptying of the traps responsible for the 380K peak. Stimulation with IR light (830 nm) creates intense IRSL and destroys the 380, 430 and 530K peaks. Illumination with shorter wavelength light also destroys the 610K peak. The thermal cleaning procedure removes subsequently TL peaks, AG and IRSL. The AG signal decays together with the disappearance of the 380K peak. The IRSL signal decays continuously with the removal of the 380, 430 and 530K peaks. Traps responsible for the 610K peak do not participate in the IRSL process. © 2009 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Idioma original	Inglés estadounidense
Páginas (desde-hasta)	2098-2102
Número de páginas	5
Publicación	Physica Status Solidi (A) Applications and Materials Science
DOI	https://doi.org/10.1002/pssa.200982208
Estado	Publicada - 1 sep 2009

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@article{e9e17d84448948e9841c2c7a75cb6271,

title = "Correlation between thermally and optically stimulated luminescence in beta-irradiated undoped CVD diamond",

abstract = "The behaviour of afterglow (AG), thermoluminescence (TL) and infrared-stimulated luminescence (IRSL) in beta-irradiated chemical vapour deposition diamond is presented. The TL glow curve consists of four peaks with maxima at about 380, 430, 530 and 610 K. TheAGdecay is fitted by Becquerel's lawwith exponent close to 1, and correlates well with the thermal emptying of the traps responsible for the 380K peak. Stimulation with IR light (830 nm) creates intense IRSL and destroys the 380, 430 and 530K peaks. Illumination with shorter wavelength light also destroys the 610K peak. The thermal cleaning procedure removes subsequently TL peaks, AG and IRSL. The AG signal decays together with the disappearance of the 380K peak. The IRSL signal decays continuously with the removal of the 380, 430 and 530K peaks. Traps responsible for the 610K peak do not participate in the IRSL process. {\textcopyright} 2009 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.",

author = "V. Chernov and Piters, {T. M.} and R. Mel{\'e}ndrez and S. Preciado-Flores and May, {P. W.} and M. Barboza-Flores",

year = "2009",

month = sep,

day = "1",

doi = "10.1002/pssa.200982208",

language = "American English",

pages = "2098--2102",

journal = "Physica Status Solidi (A) Applications and Materials Science",

issn = "1862-6300",

publisher = "Wiley-VCH Verlag",

}

TY - JOUR

T1 - Correlation between thermally and optically stimulated luminescence in beta-irradiated undoped CVD diamond

AU - Chernov, V.

AU - Piters, T. M.

AU - Meléndrez, R.

AU - Preciado-Flores, S.

AU - May, P. W.

AU - Barboza-Flores, M.

PY - 2009/9/1

Y1 - 2009/9/1

N2 - The behaviour of afterglow (AG), thermoluminescence (TL) and infrared-stimulated luminescence (IRSL) in beta-irradiated chemical vapour deposition diamond is presented. The TL glow curve consists of four peaks with maxima at about 380, 430, 530 and 610 K. TheAGdecay is fitted by Becquerel's lawwith exponent close to 1, and correlates well with the thermal emptying of the traps responsible for the 380K peak. Stimulation with IR light (830 nm) creates intense IRSL and destroys the 380, 430 and 530K peaks. Illumination with shorter wavelength light also destroys the 610K peak. The thermal cleaning procedure removes subsequently TL peaks, AG and IRSL. The AG signal decays together with the disappearance of the 380K peak. The IRSL signal decays continuously with the removal of the 380, 430 and 530K peaks. Traps responsible for the 610K peak do not participate in the IRSL process. © 2009 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

AB - The behaviour of afterglow (AG), thermoluminescence (TL) and infrared-stimulated luminescence (IRSL) in beta-irradiated chemical vapour deposition diamond is presented. The TL glow curve consists of four peaks with maxima at about 380, 430, 530 and 610 K. TheAGdecay is fitted by Becquerel's lawwith exponent close to 1, and correlates well with the thermal emptying of the traps responsible for the 380K peak. Stimulation with IR light (830 nm) creates intense IRSL and destroys the 380, 430 and 530K peaks. Illumination with shorter wavelength light also destroys the 610K peak. The thermal cleaning procedure removes subsequently TL peaks, AG and IRSL. The AG signal decays together with the disappearance of the 380K peak. The IRSL signal decays continuously with the removal of the 380, 430 and 530K peaks. Traps responsible for the 610K peak do not participate in the IRSL process. © 2009 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

U2 - 10.1002/pssa.200982208

DO - 10.1002/pssa.200982208

M3 - Article

SP - 2098

EP - 2102

JO - Physica Status Solidi (A) Applications and Materials Science

JF - Physica Status Solidi (A) Applications and Materials Science

SN - 1862-6300

ER -

Correlation between thermally and optically stimulated luminescence in beta-irradiated undoped CVD diamond

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