Long-lifetime emission in luminescent colloidal silica

Calcination of aminopropylsilica spheres generates colloidal silica with tailorable luminescence properties depending on the calcination conditions. After calcining at 550 ° C for 20 h , photoexcited luminescent colloidal silica exhibits a bright blue emission ( λ max = 375 nm , 3.3 eV ) followed by...

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Bibliographic Details

Published in:	Applied physics letters Vol. 91; no. 9; pp. 091909 - 091909-3
Main Authors:	Soriano, Ronald B., Kpatcha, Essoyodou, Jakob, Adam M., Merkert, Jon W., Carlin, Clifford M., Schmedake, Thomas A.
Format:	Journal Article
Language:	English
Published:	American Institute of Physics 27-08-2007
Online Access:	Get full text
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