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Multicolor Tuning of (Ln, P)‐Doped YVO 4 Nanoparticles by Single‐Wavelength Excitation
Author(s) -
Wang Feng,
Xue Xuejia,
Liu Xiaogang
Publication year - 2008
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200704520
Subject(s) - excitation wavelength , excitation , wavelength , activator (genetics) , dopant , doping , materials science , nanoparticle , optoelectronics , modulation (music) , optics , nanotechnology , chemistry , physics , biochemistry , quantum mechanics , acoustics , gene
Chemical chameleon : Two complementary approaches to emission color modulation are based on (Ln, P)‐doped YVO 4 nanoparticle systems. The emission wavelengths and intensity ratios can be controlled using different host–activator systems and dopant concentrations. This approach allows access to a wide range of colors (see picture) using single‐wavelength excitation.