Structure and luminescent properties of Co super(2+)/Cr super(3+) co-doped ZnGa sub(2)O sub(4) nanoparticles

• Published in: Journal of luminescence Vol. 153; pp. 361 - 368
• Main Authors: Duan, Xiulan, Liu, Jian, Wu, Yuanchun, Yu, Fapeng, Wang, Xinqiang
• Format: Journal Article
• Language: English
• Published: 01.09.2014
• Subjects: Annealing; Chromium; Emission; Energy transfer; Inversions; Nanoparticles; X-ray photoelectron spectroscopy; X-rays

Co super(2+)/Cr super(3+) co-doped ZnGa sub(2)O sub(4) nanoparticles were prepared by a citrate sol-gel method. Their structure and luminescent properties were studied by using X-ray powder diffraction (XRD), X-ray photoelectron spectroscopy (XPS), and fluorescence spectrophotometer. The nanoparticl...