التفاصيل البيبلوغرافية
| العنوان: |
Thermoluminescence characteristics of SrAl2O4:Dy phosphor prepared by the solution combustion method |
| المؤلفون: |
Yüksel, Mehmet, Halefoğlu, Yusuf Ziya, Topaksu, Mustafa |
| المساهمون: |
Çukurova Üniversitesi, Fen-Edebiyat Fakültesi, Fizik Bölümü, orcid:0000-0002-9921-3756, orcid:0000-0001-9871-0956, orcid:0000-0002-0231-6813, Yüksel, Mehmet, Halefoğlu, Yusuf Ziya, Topaksu, Mustafa |
| سنة النشر: |
2017 |
| مصطلحات موضوعية: |
Thermoluminescence, SrAl2O4:Dy, Solution combustion method (SCS), Linear dose response, Activation energy, TL Trap parameters |
| الوصف: |
In this preliminary study, SrAl2O4:Dy phosphor was synthesized by solution combustion synthesis (SCS) method using SrCO3, Al(NO3)3·9H2O, Dy2O3, H3BO3, urea and HNO3 starting materials. In order to characterize the prepared material, XRD and SEM techniques were used. TL glow curves were recorded from room temperature to 400°C at a constant heating rate of 1°C/s after preheat process at 130°C for 10 second using lexsyg smart TL/OSL reader. It was observed that the samples have a high temperature peak at about 160°C. Dose responses of Dy-doped SrAl2O4 phosphors were investigated after the beta irradiation in the dose ranges from 0.5 Gy to 100 Gy and it was determined the SrAl2O4:Dy phosphors show a linear dose response in these dose ranges. In addition to these studies, the activation energy and frequency factor of SrAl2O4:Dy phosphor were also calculated by peak shape method. ; Cukurova University / FAY-2015-4735 |
| نوع الوثيقة: |
conference object |
| وصف الملف: |
application/pdf |
| اللغة: |
English |
| Relation: |
3rd International Conference on Theoretical and Experimental Studies in Nuclear Applications and Technology (TESNAT2017) / Abstract Book; Konferans Öğesi - Uluslararası - Kurum Öğretim Elemanı; https://hdl.handle.net/20.500.12605/35514; 152 |
| الاتاحة: |
https://hdl.handle.net/20.500.12605/35514 |
| Rights: |
info:eu-repo/semantics/openAccess |
| رقم الانضمام: |
edsbas.77243750 |
| قاعدة البيانات: |
BASE |