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Air atmosphere annealing effects on LSO:Ce crystal
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SYSNO ASEP 0366214 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Air atmosphere annealing effects on LSO:Ce crystal Author(s) Ding, D. (CN)
Feng, H. (CN)
Ren, G. (CN)
Nikl, Martin (FZU-D) RID, ORCID, SAI
Qin, L. (CN)
Pan, S. (CN)
Yang, F. (CN)Source Title IEEE Transactions on Nuclear Science. - : Institute of Electrical and Electronics Engineers - ISSN 0018-9499
Roč. 57, č. 3 (2010), s. 1272-1277Number of pages 6 s. Language eng - English Country US - United States Keywords annealing ; cerium ; LSO ; luminescence Subject RIV BM - Solid Matter Physics ; Magnetism R&D Projects ME08034 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z10100521 - FZU-D (2005-2011) UT WOS 000278812200025 DOI 10.1109/TNS.2009.2036351 Annotation Cerium-doped lutetium oxyorthosilicate Lu2SiO5:Ce crystal is a well-known scintillator with an excellent figure-of-merit. In this paper, air annealing was used to further improve its scintillation properties. The samples cut from Czochralski grown Lu2SiO5:Ce crystals were annealed in air atmosphere at 1400 C for 10 h. Based on the analysis of the difference in the crystal’s spectra (such as absorption, emission, and thermoluminescence) obtained before and after annealing, we investigate the nature of the observed effects. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2012
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