News Column

Study Results from Fujian University of Technology Update Understanding of Nanocrystals

March 7, 2014



By a News Reporter-Staff News Editor at Science Letter -- Research findings on Nanocrystals are discussed in a new report. According to news reporting from Fujian, People's Republic of China, by NewsRx journalists, research stated, "Eu3+-doped SiO2-ZnO-Ga2O3 composite was fabricated by sol-gel method."

The news correspondents obtained a quote from the research from the Fujian University of Technology, "X-ray diffraction analysis and transmission electron microscopy observation revealed that gamma-Ga2O3 nanocrystals were formed and distributed homogeneously among the amorphous matrix. The influence of the Ga2O3 content on the Eu3+ luminescence properties was discussed."

According to the news reporters, the research concluded: "Importantly, the Eu3+ emission intensity of the composite with 20% Ga2O3 was about 5.5 times stronger than that of the sample without Ga2O3, which is attributed to the efficient energy transfer from the nanocrystals to the rare-earth ions."

For more information on this research see: The microstructure and photoluminescence properties of Eu3+-doped SiO2-ZnO-Ga2O3 composite. Physica Status Solidi A-Applications and Materials Science, 2013;210(11):2369-2373. Physica Status Solidi A-Applications and Materials Science can be contacted at: Wiley-V C H Verlag Gmbh, Boschstrasse 12, D-69469 Weinheim, Germany (see also Nanocrystals).

Our news journalists report that additional information may be obtained by contacting W. Li, Fujian Univ Technol, Coll Mat Sci & Engn, Fuzhou 350108, Fujian, People's Republic of China. Additional authors for this research include W.Z. Chen, Q.H. Guo and C. Zheng.

Keywords for this news article include: Asia, Fujian, Nanotechnology, Emerging Technologies, People's Republic of China

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Source: Science Letter


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