Enhancing multiphoton upconversion through energy clustering at sublattice level

Lanthanide-doped nanocrystals can be used to upconvert infrared radiation into visible light, and are thought to be promising for a range of photonic and biological imaging applications. It is now shown that the upconversion efficiency can be improved by appropriately clustering the lanthanide ions...

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Veröffentlicht in:	Nature materials 2014-02, Vol.13 (2), p.157-162
Hauptverfasser:	Wang, Juan, Deng, Renren, MacDonald, Mark A., Chen, Bolei, Yuan, Jikang, Wang, Feng, Chi, Dongzhi, Andy Hor, Tzi Sum, Zhang, Peng, Liu, Guokui, Han, Yu, Liu, Xiaogang
Format:	Artikel
Sprache:	eng
Schlagworte:	639/301/1019/1021 639/301/299 639/301/357 Biological Biomaterials Clustering Condensed Matter Physics Crystallography Doping Emissions Energy Excitation Ions Lanthanides letter Luminescence Materials Science Nanocrystals Nanomaterials Nanotechnology Optical and Electronic Materials Photodynamic therapy Photovoltaics Quenching Upconversion
Online-Zugang:	Volltext
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