title: The white-radiation dynamic topography experimental system at the BSRF.
abstract: A white-radiation dynamic topography experimental system has been established at the BSRF (Beijing Synchrotron Radiation Facility) and is now in operation. Each part of this system is described in this paper, with particular emphasis given to the PC-based online control system, the X-ray video-imaging system and the image-treatment system. Moreover, some of the experimental results, such as the phase transition of KNbO(3) nonlinear optical crystals and of blue bronze charge-density-wave material, are briefly presented.
authors.affiliation: BSRF, Institute of High Energy Physics, The Chinese Academy of Sciences, People's Republic of China.
authors.forename: G L
authors.initials: GL
authors.lastname: Wang
authors.forename: J H
authors.initials: JH
authors.lastname: Jiang
authors.forename: Y L
authors.initials: YL
authors.lastname: Tian
authors.forename: Y
authors.initials: Y
authors.lastname: Han
authors.forename: Z G
authors.initials: ZG
authors.lastname: Wang