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Infrared absorption spectra of Er3+-doped Al2O3nanopowders by the sol-gel method

✍ Scribed by X. J. Wang; B. Dong; M. K. Lei

Publisher
Springer
Year
2006
Tongue
English
Weight
300 KB
Volume
39
Category
Article
ISSN
0928-0707

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Phase structure and photoluminescence pr
Phase structure and photoluminescence properties of Er3+-doped Al2O3 powders prepared by the sol–gel method
✍ X.J Wang; M.K Lei; T Yang; H Wang πŸ“‚ Article πŸ“… 2004 πŸ› Elsevier Science 🌐 English βš– 433 KB

The Er 3ΓΎ -doped Al 2 O 3 powders have been prepared by the sol-gel method, using the aluminium isopropoxide [Al(OC 3 H 7 ) 3 ]derived Al 2 O 3 sols with addition of the erbium nitrate [Er(NO 3 ) 3 AE 5H 2 O]. The different phase structure, including three crystalline types of (Al,Er) 2 O 3 phases,