Collimation in Energy Dispersive X-Ray Experiment under High Pressure
- Received Date: 1900-01-01
- Accepted Date: 1900-01-01
- Available Online: 2001-06-22
Abstract: A collimation system is designed to improve the orientation of diffraction beam more exactly and suppress the scattering background in the energy dispersive X-ray diffraction (EDXD) experiment in high pressure station at BSRF.During twice SR dedicated mode,the results of some experiments show that the collimation system can improve the signal-to-noise ratio very much.The quality of the data from some materials whose diffraction signal are too weak to be measured before is much better.The system provide a useful way of the megabar experiment.