Wuhan Univ, Minist Educ, Key Lab Acoust & Photon Mat & Devices, Wuhan 430072, Peoples R China
; Wuhan Univ, Dept Phys, Wuhan 430072, Peoples R China
; Chinese Acad Sci, Inst High Energy Phys, Beijing Synchrotron Radiat Facil, Beijing 100049, Peoples R China
Spherical-like nanoparticles have been formed by sequentially ion-implanting Ag/Cu into silica glasses. During sequential Ag/Cu ion implantation, the diameter of Cu nanoparticles is increased and the average Ag nanoparticle diameter is decreased with increasing Cu ion dose. The evolution of nanoparticles is characterized by grazing incidence X-ray diffraction, extended X-ray absorption fine structure spectroscopy and transmission electron microscopy. Nanovoids in the nanoparticles are formed by sequential ion implantation.
Xiao, XH,Guo, LP,Ren, F,et al. Formation of metal nanoparticles in silica by the sequential implantation of Ag and Cu[J]. APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING,2007,89(3):681-684.
Xiao, XH.,Guo, LP.,Ren, F.,Wang, JB.,Fu, DJ.,...&贾全杰.(2007).Formation of metal nanoparticles in silica by the sequential implantation of Ag and Cu.APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING,89(3),681-684.
Xiao, XH,et al."Formation of metal nanoparticles in silica by the sequential implantation of Ag and Cu".APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING 89.3(2007):681-684.