Synthesis and up-converted luminescence of Y3NbO7:Er
โ Scribed by Adam Walasek; Jian Zhang; Shiwei Wang; Eugeniusz Zych
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 408 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0925-3467
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## Abstract For Abstract see ChemInform Abstract in Full Text.
The quasi-one dimensional (Q1D) Er 3+ -Yb 3+ codoped single-crystal MoO 3 ribbons with width range from 1 to 5 ฮผm, and maximum length about 30 ฮผm have been synthesized by the vapor transport method. The samples were characterized using X-ray diffraction, scanning electron microscopy, transmission el
The effects of the Yb 3+ concentration on the structural and luminescence properties of ZrO 2 :Yb 3+ -Er 3+ nanoparticles prepared by sol-gel process are reported. The evolution of the crystalline structure and crystallite size as a function of Yb 3+ concentration were investigated by XRD and TEM. T