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Inside Cover: Multicolor Tuning of (Ln, P)‐Doped YVO 4 Nanoparticles by Single‐Wavelength Excitation (Angew. Chem. Int. Ed. 5/2008)
Author(s) -
Wang Feng,
Xue Xuejia,
Liu Xiaogang
Publication year - 2008
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200890009
Subject(s) - dopant , wavelength , excitation , doping , materials science , excitation wavelength , cover (algebra) , nanoparticle , ion , optoelectronics , emission intensity , optics , analytical chemistry (journal) , nanotechnology , chemistry , physics , organic chemistry , quantum mechanics , chromatography , mechanical engineering , engineering
Two complementary approaches to tuning emission colors are based on a single source of YVO 4 nanoparticles doped with Ln and P ions, as described by X. Liu and co‐workers in the Communication on page 906 ff. The emission wavelengths and intensity ratios of the emission bands can be precisely controlled by the choice of dopant (Ln=Eu, Dy, Sm) and control of dopant concentration. In this manner, the color of emitted light can be easily tuned under single‐wavelength excitation.