Thermoluminescence Properties of Novel Self-Agglomerating CaSO4:Eu Phosphors Obtained by an Environmentally Friendly Method
Joint Authors
Cruz-Vázquez, C.
Bernal, R.
García-Haro, A. R.
Kitis, G.
Castaño, Víctor M.
Source
Advances in Materials Science and Engineering
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-12-20
Country of Publication
Egypt
No. of Pages
7
Abstract EN
In this work, we report the thermoluminescence (TL) properties of self-agglomerating CaSO4:Eu samples obtained by an environmentally friendly coprecipitation technique.
No binding material is needed to form solid CaSO4:Eu samples.
Samples exposed to beta particle irradiation exhibit a TL maximum at 473.15 K when a 5 K/s heating rate is used, they are two times more sensitive than the TLD-100 commercial dosimeter, and their lower detection limit was determined to be less than 0.69 mGy.
The computerized glow curve deconvolution carried out fitting the residual glow curves from McKeever method revealed that the whole glow curve is composed of four individual TL peaks with intermediate-order kinetics.
The main peak order kinetics is b = 1.48.
This result agrees with that computed using Chen’s formula.
American Psychological Association (APA)
García-Haro, A. R.& Bernal, R.& Cruz-Vázquez, C.& Kitis, G.& Castaño, Víctor M.. 2016. Thermoluminescence Properties of Novel Self-Agglomerating CaSO4:Eu Phosphors Obtained by an Environmentally Friendly Method. Advances in Materials Science and Engineering،Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1096007
Modern Language Association (MLA)
García-Haro, A. R.…[et al.]. Thermoluminescence Properties of Novel Self-Agglomerating CaSO4:Eu Phosphors Obtained by an Environmentally Friendly Method. Advances in Materials Science and Engineering No. 2016 (2016), pp.1-7.
https://search.emarefa.net/detail/BIM-1096007
American Medical Association (AMA)
García-Haro, A. R.& Bernal, R.& Cruz-Vázquez, C.& Kitis, G.& Castaño, Víctor M.. Thermoluminescence Properties of Novel Self-Agglomerating CaSO4:Eu Phosphors Obtained by an Environmentally Friendly Method. Advances in Materials Science and Engineering. 2016. Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1096007
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1096007
