Fine-tuning of the chromaticity of the emission color of organic-inorganic hybrids co-doped with Eu-III, Tb-III, and Tm-III
authors Carlos, LD; Ferreira, RAS; Rainho, JP; Bermudez, VD
nationality International
journal ADVANCED FUNCTIONAL MATERIALS
keywords WHITE-LIGHT EMISSION; COORDINATION-COMPLEXES; LUMINESCENT MATERIALS; CONJUGATED POLYMERS; EUROPIUM COMPLEXES; ENERGY-TRANSFER; ELECTROLUMINESCENCE; GAN; MECHANISMS; PHOSPHORS
abstract A fine-tuning of the emission chromaticity from red to green is, reported for organic-inorganic nanostructured hybrids co-doped with Eu3+, Tb3+, and Tm3+. Raising the temperature from 200 to 300 K changes the color coordinates smoothly from the 1 yellowish-green region of the chromaticity diagram towards the red. This is discussed in terms of thermally activated energy-transfer mechanisms from Tb3+ energy states to the hybrid's emitting levels.
publisher WILEY-BLACKWELL
issn 1616-301X
year published 2002
volume 12
issue 11-12
beginning page 819
ending page 823
digital object identifier (doi) 10.1002/adfm.200290012
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:000180080300011
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journal analysis (jcr 2017):
journal impact factor 13.325
5 year journal impact factor 13.274
category normalized journal impact factor percentile 94.154
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