Materials Research Bulletin, Vol.47, No.2, 247-252, 2012
Self-assembly of LaBO3:Eu twin microspheres synthesized by a facile hydrothermal process and their tunable luminescence properties
The LaBO3:Eu twin microspheres, composed of nanorods with high crystallinity, were synthesized by a facile hydrothermal process. Tunable luminescence property, which was observed by varying the excitation wavelength of the samples, was studied. Near white light can be generated for exciting at similar to 370 and 390 nm. Because of surface defect, the LaBO3 twin microspheres present blue emission under the excitation wavelength of similar to 330 nm. (C) 2011 Elsevier Ltd. All rights reserved.