同步辐射X射线光源在高压科学研究中的应用

Application of synchrotron radiation X-ray sources in high pressure research

同步辐射X射线光源已经成功地应用到高压科学研究的诸多领域.文章简要回顾了同步辐射高压技术的发展历史,简要介绍了同步辐射X射线衍射技术在高压状态方程、强关联体系、地球内部物质以及早期生命起源等研究中的应用.介绍了同步辐射X射线光谱技术(包括晶格振动声子谱的测量)在高压研究中的应用,此外,还介绍了时间分辨的同步辐射技术在冲击压缩研究中的应用,最后展望了未来先进光源应用于高压科学研究的前景.

Synchrotron X-ray sources have been successfully applied to various areas in high pressure research. We briefly review their applications in basic measurements of the equations-of-state and phonon spectra,as well as in shock wave experiments and understanding the interior of the Earth. We also give a brief overview of the prospects of synchrotron light source applications in high pressure science.