ThuliumV1, Pascal, Corpus, bibRecord, 000165

Determination of thermoluminescence kinetic parameters of thulium doped lithium calcium borate

Identifieur interne : 000165 ( Pascal/Corpus ); précédent : 000164; suivant : 000166

Determination of thermoluminescence kinetic parameters of thulium doped lithium calcium borate

Auteurs : M. T. Jose ; S. R. Anishia ; O. Annalakshmi ; V. Ramasamy

Source :

Radiation measurements [ 1350-4487 ] ; 2011.

RBID : Pascal:12-0144695

Descripteurs français

Pascal (Inist)
- Thermoluminescence, Cinétique, Thulium, Lithium, Calcium, Borate, Matériau, Energie activation, Fréquence, Piège, Profondeur.

English descriptors

KwdEn :
- activation energy, borates, calcium, depth, frequency, kinetics, lithium, materials, thermoluminescence, thulium, traps.

Abstract

For the first time kinetic parameters of thulium doped Lithium calcium borate (LCB) Thermoluminescence (TL) material are reported here. Irradiated LCB:Tm³⁺ powder has revealed two intense TL glow peaks one at 510 (peak 1) and the other at 660 K (peak 2). Activation energy (E), frequency factor (s) and order of kinetics (b) of these peaks were determined by various heating rate (VHR), initial rise (IR), and peak shape (PS) methods. The trap depth and frequency factor determined for peaks 1 and 2 of LCB:Tm phosphor using VHR and IR methods are in good agreement. The average activation energy of peaks 1 and 2 obtained by these methods is 1.62 and 1.91 eV respectively. The frequency factors of peaks 1 and 2 are in the range of 10^13-16 and 10^12-14 sec^-1 respectively. The E and s values estimated using the glow peak shape dependent parameters are relatively less compared to the values obtained from other methods. The large difference in these values is due to the complex nature of the glow curves. The order of the kinetics process for complex glow curve peaks could not be assigned on the basis of shape parameters alone but T_m response on absorbed dose is to be considered for final confirmation. Glow peaks 1 and 2 of LCB:Tm³⁺ obey first and general order kinetics respectively.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

A01	`01`	`1`		`@0 1350-4487`
A03		`1`		`@0 Radiat. meas.`
A05				`@2 46`
A06				`@2 10`
A08	`01`	`1`	`ENG`	`@1 Determination of thermoluminescence kinetic parameters of thulium doped lithium calcium borate`
A11	`01`	`1`		`@1 JOSE (M. T.)`
A11	`02`	`1`		`@1 ANISHIA (S. R.)`
A11	`03`	`1`		`@1 ANNALAKSHMI (O.)`
A11	`04`	`1`		`@1 RAMASAMY (V.)`
A14	`01`			`@1 Radiological Safety Division, Indira Gandhi Centre for Atomic Research, Kalpakkam 603 102 @2 Tamil Nadu @3 IND @Z 1 aut. @Z 2 aut. @Z 3 aut. @Z 4 aut.`
A14	`02`			`@1 Department of Physics, Annamalai University, Chidambaram @2 Tamil Nadu @3 IND @Z 2 aut. @Z 4 aut.`
A20				`@1 1026-1032`
A21				`@1 2011`
A23	`01`			`@0 ENG`
A43	`01`			`@1 INIST @2 17536 @5 354000505509050010`
A44				`@0 0000 @1 © 2012 INIST-CNRS. All rights reserved.`
A45				`@0 1/4 p.`
A47	`01`	`1`		`@0 12-0144695`
A60				`@1 P`
A61				`@0 A`
A64	`01`	`1`		`@0 Radiation measurements`
A66	`01`			`@0 GBR`
C01	`01`		`ENG`	@0 For the first time kinetic parameters of thulium doped Lithium calcium borate (LCB) Thermoluminescence (TL) material are reported here. Irradiated LCB:Tm³⁺ powder has revealed two intense TL glow peaks one at 510 (peak 1) and the other at 660 K (peak 2). Activation energy (E), frequency factor (s) and order of kinetics (b) of these peaks were determined by various heating rate (VHR), initial rise (IR), and peak shape (PS) methods. The trap depth and frequency factor determined for peaks 1 and 2 of LCB:Tm phosphor using VHR and IR methods are in good agreement. The average activation energy of peaks 1 and 2 obtained by these methods is 1.62 and 1.91 eV respectively. The frequency factors of peaks 1 and 2 are in the range of 10^13-16 and 10^12-14 sec^-1 respectively. The E and s values estimated using the glow peak shape dependent parameters are relatively less compared to the values obtained from other methods. The large difference in these values is due to the complex nature of the glow curves. The order of the kinetics process for complex glow curve peaks could not be assigned on the basis of shape parameters alone but T_m response on absorbed dose is to be considered for final confirmation. Glow peaks 1 and 2 of LCB:Tm³⁺ obey first and general order kinetics respectively.
C02	`01`	`2`		`@0 001E01C02`
C02	`02`	`2`		`@0 220C02`
C03	`01`	`2`	`FRE`	`@0 Thermoluminescence @5 01`
C03	`01`	`2`	`ENG`	`@0 thermoluminescence @5 01`
C03	`01`	`2`	`SPA`	`@0 Termoluminescencia @5 01`
C03	`02`	`2`	`FRE`	`@0 Cinétique @5 02`
C03	`02`	`2`	`ENG`	`@0 kinetics @5 02`
C03	`02`	`2`	`SPA`	`@0 Cinética @5 02`
C03	`03`	`2`	`FRE`	`@0 Thulium @5 03`
C03	`03`	`2`	`ENG`	`@0 thulium @5 03`
C03	`03`	`2`	`SPA`	`@0 Tulio @5 03`
C03	`04`	`2`	`FRE`	`@0 Lithium @5 04`
C03	`04`	`2`	`ENG`	`@0 lithium @5 04`
C03	`04`	`2`	`SPA`	`@0 Litio @5 04`
C03	`05`	`2`	`FRE`	`@0 Calcium @5 05`
C03	`05`	`2`	`ENG`	`@0 calcium @5 05`
C03	`05`	`2`	`SPA`	`@0 Calcio @5 05`
C03	`06`	`2`	`FRE`	`@0 Borate @2 NZ @5 06`
C03	`06`	`2`	`ENG`	`@0 borates @2 NZ @5 06`
C03	`06`	`2`	`SPA`	`@0 Borato @2 NZ @5 06`
C03	`07`	`2`	`FRE`	`@0 Matériau @5 07`
C03	`07`	`2`	`ENG`	`@0 materials @5 07`
C03	`08`	`2`	`FRE`	`@0 Energie activation @5 08`
C03	`08`	`2`	`ENG`	`@0 activation energy @5 08`
C03	`08`	`2`	`SPA`	`@0 Energía activación @5 08`
C03	`09`	`2`	`FRE`	`@0 Fréquence @5 09`
C03	`09`	`2`	`ENG`	`@0 frequency @5 09`
C03	`09`	`2`	`SPA`	`@0 Frecuencia @5 09`
C03	`10`	`2`	`FRE`	`@0 Piège @5 10`
C03	`10`	`2`	`ENG`	`@0 traps @5 10`
C03	`10`	`2`	`SPA`	`@0 Trampa @5 10`
C03	`11`	`2`	`FRE`	`@0 Profondeur @5 11`
C03	`11`	`2`	`ENG`	`@0 depth @5 11`
C03	`11`	`2`	`SPA`	`@0 Profundidad @5 11`
N21				`@1 114`
N44	`01`			`@1 OTO`
N82				`@1 OTO`

Format Inist (serveur)

NO :	PASCAL 12-0144695 INIST
ET :	Determination of thermoluminescence kinetic parameters of thulium doped lithium calcium borate
AU :	JOSE (M. T.); ANISHIA (S. R.); ANNALAKSHMI (O.); RAMASAMY (V.)
AF :	Radiological Safety Division, Indira Gandhi Centre for Atomic Research, Kalpakkam 603 102/Tamil Nadu/Inde (1 aut., 2 aut., 3 aut., 4 aut.); Department of Physics, Annamalai University, Chidambaram/Tamil Nadu/Inde (2 aut., 4 aut.)
DT :	Publication en série; Niveau analytique
SO :	Radiation measurements; ISSN 1350-4487; Royaume-Uni; Da. 2011; Vol. 46; No. 10; Pp. 1026-1032; Bibl. 1/4 p.
LA :	Anglais
EA :	For the first time kinetic parameters of thulium doped Lithium calcium borate (LCB) Thermoluminescence (TL) material are reported here. Irradiated LCB:Tm³⁺ powder has revealed two intense TL glow peaks one at 510 (peak 1) and the other at 660 K (peak 2). Activation energy (E), frequency factor (s) and order of kinetics (b) of these peaks were determined by various heating rate (VHR), initial rise (IR), and peak shape (PS) methods. The trap depth and frequency factor determined for peaks 1 and 2 of LCB:Tm phosphor using VHR and IR methods are in good agreement. The average activation energy of peaks 1 and 2 obtained by these methods is 1.62 and 1.91 eV respectively. The frequency factors of peaks 1 and 2 are in the range of 10^13-16 and 10^12-14 sec^-1 respectively. The E and s values estimated using the glow peak shape dependent parameters are relatively less compared to the values obtained from other methods. The large difference in these values is due to the complex nature of the glow curves. The order of the kinetics process for complex glow curve peaks could not be assigned on the basis of shape parameters alone but T_m response on absorbed dose is to be considered for final confirmation. Glow peaks 1 and 2 of LCB:Tm³⁺ obey first and general order kinetics respectively.
CC :	001E01C02; 220C02
FD :	Thermoluminescence; Cinétique; Thulium; Lithium; Calcium; Borate; Matériau; Energie activation; Fréquence; Piège; Profondeur
ED :	thermoluminescence; kinetics; thulium; lithium; calcium; borates; materials; activation energy; frequency; traps; depth
SD :	Termoluminescencia; Cinética; Tulio; Litio; Calcio; Borato; Energía activación; Frecuencia; Trampa; Profundidad
LO :	INIST-17536.354000505509050010
ID :	12-0144695

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Pascal:12-0144695

Le document en format XML

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<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Determination of thermoluminescence kinetic parameters of thulium doped lithium calcium borate</title>
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<author><name sortKey="Anishia, S R" sort="Anishia, S R" uniqKey="Anishia S" first="S. R." last="Anishia">S. R. Anishia</name>
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<s2>Tamil Nadu</s2>
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<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
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<affiliation><inist:fA14 i1="02"><s1>Department of Physics, Annamalai University, Chidambaram</s1>
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<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
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<author><name sortKey="Ramasamy, V" sort="Ramasamy, V" uniqKey="Ramasamy V" first="V." last="Ramasamy">V. Ramasamy</name>
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<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
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<series><title level="j" type="main">Radiation measurements</title>
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>activation energy</term>
<term>borates</term>
<term>calcium</term>
<term>depth</term>
<term>frequency</term>
<term>kinetics</term>
<term>lithium</term>
<term>materials</term>
<term>thermoluminescence</term>
<term>thulium</term>
<term>traps</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Thermoluminescence</term>
<term>Cinétique</term>
<term>Thulium</term>
<term>Lithium</term>
<term>Calcium</term>
<term>Borate</term>
<term>Matériau</term>
<term>Energie activation</term>
<term>Fréquence</term>
<term>Piège</term>
<term>Profondeur</term>
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<front><div type="abstract" xml:lang="en">For the first time kinetic parameters of thulium doped Lithium calcium borate (LCB) Thermoluminescence (TL) material are reported here. Irradiated LCB:Tm<sup>3+</sup>
 powder has revealed two intense TL glow peaks one at 510 (peak 1) and the other at 660 K (peak 2). Activation energy (E), frequency factor (s) and order of kinetics (b) of these peaks were determined by various heating rate (VHR), initial rise (IR), and peak shape (PS) methods. The trap depth and frequency factor determined for peaks 1 and 2 of LCB:Tm phosphor using VHR and IR methods are in good agreement. The average activation energy of peaks 1 and 2 obtained by these methods is 1.62 and 1.91 eV respectively. The frequency factors of peaks 1 and 2 are in the range of 10<sup>13-16</sup>
 and 10<sup>12-14</sup>
 sec<sup>-1</sup>
 respectively. The E and s values estimated using the glow peak shape dependent parameters are relatively less compared to the values obtained from other methods. The large difference in these values is due to the complex nature of the glow curves. The order of the kinetics process for complex glow curve peaks could not be assigned on the basis of shape parameters alone but T<sub>m</sub>
 response on absorbed dose is to be considered for final confirmation. Glow peaks 1 and 2 of LCB:Tm<sup>3+</sup>
 obey first and general order kinetics respectively.</div>
</front>
</TEI>
<inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>1350-4487</s0>
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<fA06><s2>10</s2>
</fA06>
<fA08 i1="01" i2="1" l="ENG"><s1>Determination of thermoluminescence kinetic parameters of thulium doped lithium calcium borate</s1>
</fA08>
<fA11 i1="01" i2="1"><s1>JOSE (M. T.)</s1>
</fA11>
<fA11 i1="02" i2="1"><s1>ANISHIA (S. R.)</s1>
</fA11>
<fA11 i1="03" i2="1"><s1>ANNALAKSHMI (O.)</s1>
</fA11>
<fA11 i1="04" i2="1"><s1>RAMASAMY (V.)</s1>
</fA11>
<fA14 i1="01"><s1>Radiological Safety Division, Indira Gandhi Centre for Atomic Research, Kalpakkam 603 102</s1>
<s2>Tamil Nadu</s2>
<s3>IND</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</fA14>
<fA14 i1="02"><s1>Department of Physics, Annamalai University, Chidambaram</s1>
<s2>Tamil Nadu</s2>
<s3>IND</s3>
<sZ>2 aut.</sZ>
<sZ>4 aut.</sZ>
</fA14>
<fA20><s1>1026-1032</s1>
</fA20>
<fA21><s1>2011</s1>
</fA21>
<fA23 i1="01"><s0>ENG</s0>
</fA23>
<fA43 i1="01"><s1>INIST</s1>
<s2>17536</s2>
<s5>354000505509050010</s5>
</fA43>
<fA44><s0>0000</s0>
<s1>© 2012 INIST-CNRS. All rights reserved.</s1>
</fA44>
<fA45><s0>1/4 p.</s0>
</fA45>
<fA47 i1="01" i2="1"><s0>12-0144695</s0>
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<fA60><s1>P</s1>
</fA60>
<fA61><s0>A</s0>
</fA61>
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</fA64>
<fA66 i1="01"><s0>GBR</s0>
</fA66>
<fC01 i1="01" l="ENG"><s0>For the first time kinetic parameters of thulium doped Lithium calcium borate (LCB) Thermoluminescence (TL) material are reported here. Irradiated LCB:Tm<sup>3+</sup>
 powder has revealed two intense TL glow peaks one at 510 (peak 1) and the other at 660 K (peak 2). Activation energy (E), frequency factor (s) and order of kinetics (b) of these peaks were determined by various heating rate (VHR), initial rise (IR), and peak shape (PS) methods. The trap depth and frequency factor determined for peaks 1 and 2 of LCB:Tm phosphor using VHR and IR methods are in good agreement. The average activation energy of peaks 1 and 2 obtained by these methods is 1.62 and 1.91 eV respectively. The frequency factors of peaks 1 and 2 are in the range of 10<sup>13-16</sup>
 and 10<sup>12-14</sup>
 sec<sup>-1</sup>
 respectively. The E and s values estimated using the glow peak shape dependent parameters are relatively less compared to the values obtained from other methods. The large difference in these values is due to the complex nature of the glow curves. The order of the kinetics process for complex glow curve peaks could not be assigned on the basis of shape parameters alone but T<sub>m</sub>
 response on absorbed dose is to be considered for final confirmation. Glow peaks 1 and 2 of LCB:Tm<sup>3+</sup>
 obey first and general order kinetics respectively.</s0>
</fC01>
<fC02 i1="01" i2="2"><s0>001E01C02</s0>
</fC02>
<fC02 i1="02" i2="2"><s0>220C02</s0>
</fC02>
<fC03 i1="01" i2="2" l="FRE"><s0>Thermoluminescence</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="2" l="ENG"><s0>thermoluminescence</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="2" l="SPA"><s0>Termoluminescencia</s0>
<s5>01</s5>
</fC03>
<fC03 i1="02" i2="2" l="FRE"><s0>Cinétique</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="2" l="ENG"><s0>kinetics</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="2" l="SPA"><s0>Cinética</s0>
<s5>02</s5>
</fC03>
<fC03 i1="03" i2="2" l="FRE"><s0>Thulium</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="2" l="ENG"><s0>thulium</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="2" l="SPA"><s0>Tulio</s0>
<s5>03</s5>
</fC03>
<fC03 i1="04" i2="2" l="FRE"><s0>Lithium</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="2" l="ENG"><s0>lithium</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="2" l="SPA"><s0>Litio</s0>
<s5>04</s5>
</fC03>
<fC03 i1="05" i2="2" l="FRE"><s0>Calcium</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="2" l="ENG"><s0>calcium</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="2" l="SPA"><s0>Calcio</s0>
<s5>05</s5>
</fC03>
<fC03 i1="06" i2="2" l="FRE"><s0>Borate</s0>
<s2>NZ</s2>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="2" l="ENG"><s0>borates</s0>
<s2>NZ</s2>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="2" l="SPA"><s0>Borato</s0>
<s2>NZ</s2>
<s5>06</s5>
</fC03>
<fC03 i1="07" i2="2" l="FRE"><s0>Matériau</s0>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="2" l="ENG"><s0>materials</s0>
<s5>07</s5>
</fC03>
<fC03 i1="08" i2="2" l="FRE"><s0>Energie activation</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="2" l="ENG"><s0>activation energy</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="2" l="SPA"><s0>Energía activación</s0>
<s5>08</s5>
</fC03>
<fC03 i1="09" i2="2" l="FRE"><s0>Fréquence</s0>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="2" l="ENG"><s0>frequency</s0>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="2" l="SPA"><s0>Frecuencia</s0>
<s5>09</s5>
</fC03>
<fC03 i1="10" i2="2" l="FRE"><s0>Piège</s0>
<s5>10</s5>
</fC03>
<fC03 i1="10" i2="2" l="ENG"><s0>traps</s0>
<s5>10</s5>
</fC03>
<fC03 i1="10" i2="2" l="SPA"><s0>Trampa</s0>
<s5>10</s5>
</fC03>
<fC03 i1="11" i2="2" l="FRE"><s0>Profondeur</s0>
<s5>11</s5>
</fC03>
<fC03 i1="11" i2="2" l="ENG"><s0>depth</s0>
<s5>11</s5>
</fC03>
<fC03 i1="11" i2="2" l="SPA"><s0>Profundidad</s0>
<s5>11</s5>
</fC03>
<fN21><s1>114</s1>
</fN21>
<fN44 i1="01"><s1>OTO</s1>
</fN44>
<fN82><s1>OTO</s1>
</fN82>
</pA>
</standard>
<server><NO>PASCAL 12-0144695 INIST</NO>
<ET>Determination of thermoluminescence kinetic parameters of thulium doped lithium calcium borate</ET>
<AU>JOSE (M. T.); ANISHIA (S. R.); ANNALAKSHMI (O.); RAMASAMY (V.)</AU>
<AF>Radiological Safety Division, Indira Gandhi Centre for Atomic Research, Kalpakkam 603 102/Tamil Nadu/Inde (1 aut., 2 aut., 3 aut., 4 aut.); Department of Physics, Annamalai University, Chidambaram/Tamil Nadu/Inde (2 aut., 4 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Radiation measurements; ISSN 1350-4487; Royaume-Uni; Da. 2011; Vol. 46; No. 10; Pp. 1026-1032; Bibl. 1/4 p.</SO>
<LA>Anglais</LA>
<EA>For the first time kinetic parameters of thulium doped Lithium calcium borate (LCB) Thermoluminescence (TL) material are reported here. Irradiated LCB:Tm<sup>3+</sup>
 powder has revealed two intense TL glow peaks one at 510 (peak 1) and the other at 660 K (peak 2). Activation energy (E), frequency factor (s) and order of kinetics (b) of these peaks were determined by various heating rate (VHR), initial rise (IR), and peak shape (PS) methods. The trap depth and frequency factor determined for peaks 1 and 2 of LCB:Tm phosphor using VHR and IR methods are in good agreement. The average activation energy of peaks 1 and 2 obtained by these methods is 1.62 and 1.91 eV respectively. The frequency factors of peaks 1 and 2 are in the range of 10<sup>13-16</sup>
 and 10<sup>12-14</sup>
 sec<sup>-1</sup>
 respectively. The E and s values estimated using the glow peak shape dependent parameters are relatively less compared to the values obtained from other methods. The large difference in these values is due to the complex nature of the glow curves. The order of the kinetics process for complex glow curve peaks could not be assigned on the basis of shape parameters alone but T<sub>m</sub>
 response on absorbed dose is to be considered for final confirmation. Glow peaks 1 and 2 of LCB:Tm<sup>3+</sup>
 obey first and general order kinetics respectively.</EA>
<CC>001E01C02; 220C02</CC>
<FD>Thermoluminescence; Cinétique; Thulium; Lithium; Calcium; Borate; Matériau; Energie activation; Fréquence; Piège; Profondeur</FD>
<ED>thermoluminescence; kinetics; thulium; lithium; calcium; borates; materials; activation energy; frequency; traps; depth</ED>
<SD>Termoluminescencia; Cinética; Tulio; Litio; Calcio; Borato; Energía activación; Frecuencia; Trampa; Profundidad</SD>
<LO>INIST-17536.354000505509050010</LO>
<ID>12-0144695</ID>
</server>
</inist>
</record>

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Determination of thermoluminescence kinetic parameters of thulium doped lithium calcium borate

Determination of thermoluminescence kinetic parameters of thulium doped lithium calcium borate

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