Enhanced photoluminescence of nanostructured Er3+-doped a-Si/a-Al2O3 thin films prepared by PLD
✍ Scribed by J. Toudert; S. Núñez-Sánchez; R. Serna; M. Jiménez de Castro
- Book ID
- 108215475
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 345 KB
- Volume
- 146
- Category
- Article
- ISSN
- 0921-5107
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The Er 3þ -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,
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