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On the PL, TSL and OSL properties of SrS:Ce,Sm phosphor
Author(s) -
Lapraz Dominique,
Prévost Hildegarde,
Idri Katia,
Angellier Gaëlle,
Dusseau Laurent
Publication year - 2006
Publication title -
physica status solidi (a)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.532
H-Index - 104
eISSN - 1862-6319
pISSN - 1862-6300
DOI - 10.1002/pssa.200622054
Subject(s) - samarium , luminescence , phosphor , photoluminescence , materials science , optically stimulated luminescence , cerium , irradiation , analytical chemistry (journal) , optoelectronics , radiochemistry , chemistry , metallurgy , inorganic chemistry , physics , chromatography , nuclear physics
The photoluminescence (PL), thermostimulated luminescence (TSL) and optical stimulated luminescence (OSL) properties of a cerium and samarium codoped strontium sulfide (SrS:Ce,Sm) used in OSL imaging devices are studied after UV or X‐ray irradiation. A correlation is made between TSL and OSL results, showing a strong thermal and optical fading at room temperature, implying a significant instability of the OSL signal. (© 2006 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)