Multifunctional sodium lanthanide silicates: From blue emitters and infrared S-band amplifiers to X-ray phosphors
authors Ananias, D; Ferreira, A; Carlos, LD; Rocha, J
nationality International
journal ADVANCED MATERIALS
keywords INFORMATION TRANSFER PROPERTIES; DOPED FIBER AMPLIFIER; MU-M; IONIC-CONDUCTIVITY; ENERGY-TRANSFER; GLASS-CERAMICS; EMISSION; LASER; TM3+; NA3YSI3O9
abstract A judicious choice of the lanthanide cation and its content in the Na-3(y(1-a)M(a))Si3O9 (M=Tm3+, Tb3+; a=0-1) system allows the optical properties to be tuned over a very wide range. The materials have the same framework structure and encompass thulium-based blue- and infrared-emitters and terbium-based X-ray phosphors (see spectra in Figure). The emission can be controlled in some infrared regions by varying the Y3+/Tm3+ molar ratio.
publisher WILEY-V C H VERLAG GMBH
issn 0935-9648
year published 2003
volume 15
issue 12
beginning page 980
ending page +
digital object identifier (doi) 10.1002/adma.200304474
web of science category Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter
subject category Chemistry; Science & Technology - Other Topics; Materials Science; Physics
unique article identifier WOS:000183971900005
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journal impact factor 21.950
5 year journal impact factor 21.888
category normalized journal impact factor percentile 97.478
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