| dc.contributor.author | Perhaita, I. and Muresan, L.E. and Silipas, D.T. and Borodi, G. and Karabulut, Y. and Guinea, J.G. and Ayvacikli, M. and Can, N. | |
| dc.date.accessioned | 2020-07-02T06:08:44Z | |
| dc.date.available | 2020-07-02T06:08:44Z | |
| dc.date.issued | 2017 | |
| dc.identifier.citation | cited By 2 | |
| dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85030255466&doi=10.1016%2fj.apradiso.2017.09.037&partnerID=40&md5=23a5dc5dbbddbac38b7ebe4fac875ebd | |
| dc.identifier.uri | http://hdl.handle.net/20.500.12481/11776 | |
| dc.description.abstract | A series of novel apatite-based Ca2Y8(SiO4)6O2 phosphors doped with Ce3+ and Tb3+ were synthesized by a solid-state reaction method at different calcination temperatures and times. The comparative results of thermal analysis (TG-DTA), FTIR, X-ray diffraction (XRD) and environmental scanning electron microscope (ESEM) reveal that the firing temperature for Ca 2Y 8 (SiO4)6O2:Ce3+, Tb3+ was optimized to be 1200 °C. The systematic studies on the influences of thermal treatment conditions on photoluminescence (PL) and cathodoluminescence (CL) properties were also reported. The excitation spectra of Ca2Y8(SiO4)6O2:Ce3+, Tb3+exhibited one strong excitation band at 325 nm. The PL and CL results indicated that the violet-blue emission intensities about 400 nm from the Ce3+ and efficient green emission at 544 nm from Tb3+ were highly dependent on the calcination conditions. © 2017 Elsevier Ltd | |
| dc.language.iso | English | |
| dc.publisher | Elsevier Ltd | |
| dc.title | The role of calcination temperature on structural and luminescence behaviour of novel apatite-based Ca2Y 8(SiO4)6O2: Ce3+,Tb3+ phosphors | |
| dc.type | Article | |
| dc.contributor.department | Babes-Bolyai University, Raluca Ripan Institute for Research in Chemistry, Fantanele 30, Cluj-Napoca, 400294, Romania; National Institute for Research and Development of Isotopic and Molecular Technologies, 65-103 Donath, Cluj-Napoca, 400293, Romania; Manisa Celal Bayar University, Faculty of Arts and Sciences, Department of Physics, Muradiye-Muradiye-Manisa, Turkey; Museo Nacional Ciencias Naturales, Jose Gutierrez Abascal 2, Madrid, 28006, Spain; Physics Department, Jazan University, P.O. Box 114, Jazan, 45142, Saudi Arabia | |
| dc.identifier.DOI-ID | 10.1016/j.apradiso.2017.09.037 | |
| dc.identifier.volume | 130 | |
| dc.identifier.pages | 188-197 | |
