title: Electron beam induced growth of silver nanoparticles.
abstract: An electron beam inducing method for sprouting large quantities of silver nanoparticles on the surface of silver chloride particles is reported. The electron beam driven process was characterized by time-dependent scanning electron microscope (SEM) and energy dispersive spectrum (EDS), allowing for observing several key intermediates in and characteristics of the growth process. Theoretical calculation coupled with experimental observation demonstrated that the growth of silver nanoparticles was mostly related to the current density of electron beam. Decomposition of the silver chloride on the surface of sample was under electron beam irradiation resulted in silver nanoparticles and chlorine. This phenomenon could be useful in developing a novel mechanism for preparation of nanostructures and proposing a reference to avoid image distortion during the characterization of silver compounds under SEM.
authors: State Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronics Science and Technology of China, Chengdu, China.
authors: Guanghua
authors: G
authors: Shi
authors: Shengxiang
authors: S
authors: Bao
authors: Weiming
authors: W
authors: Lai
authors: Zhenzhen
authors: Z
authors: Rao
authors: Xiaowen
authors: X
authors: Zhang
authors: Zuwen
authors: Z
authors: Wang