Highly Efficient Near-IR Photoluminescence of Er<sup>3+</sup> Immobilized in Mesoporous SBA-15

Highly Efficient Near-IR Photoluminescence of Er<sup>3+</sup> Immobilized in Mesoporous SBA-15

<p>Abstract</p> <p>SiO<sub>2</sub> mesoporous molecular sieve SBA-15 with the incorporation of erbium ions is studied as a novel type of nanoscopic composite photoluminescent material in this paper. To enhance the photoluminescence efficiency, two schemes have been used...

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Bibliographic Details
Main Authors: Wu P, Liu Y, Zhang X, Xue YL, Lin L, Jiang Q
Format: Article
Language:English
Published: SpringerOpen 2010-01-01
Series:Nanoscale Research Letters
Subjects:
Mesoporous molecular sieve SBA-15
Rare-earth ions
Photoluminescence
Cooperative upconversion
Judd&#8211;Ofelt theory
Online Access:http://dx.doi.org/10.1007/s11671-010-9732-9

Internet

http://dx.doi.org/10.1007/s11671-010-9732-9

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