EXAFS - NEW HORIZONS IN STRUCTURE DETERMINATIONS
EXAFS - NEW HORIZONS IN STRUCTURE DETERMINATIONS
复制标题
DOI：
10.1126/science.663627
复制
发表时间：
1978-01-01
期刊：
影响因子：
56.9
通讯作者：
KINCAID, BM
中科院分区：
文献类型：
--
作者：
EISENBERGER, P;KINCAID, BM
虽然扩展X射线吸收精细结构（EXAFS）现象早在20世纪30年代就被观察到，但直到最近，随着同步辐射的利用，EXAFS才转变为一种用于阐明结构的强大技术。该技术的理论和实验实践的描述和说明与锗的数据。血红蛋白，聚合物结合的催化剂，溶液中的离子，无定形固体，表面上的吸附原子等不同系统的应用进行了审查。随着最近批准的新的，更强大的专用同步加速器源的资金，未来持有的结构测定的虚拟革命的可能性。
Although the phenomena of extended x-ray absorption fine structure (EXAFS) were observed as early as the 1930''s, EXAFS has only recently, with the utilization of synchroton radiation, been transformed into a powerful technique for elucidating structure. The theory and experimental practice of the technique are described and illustrated with data on germanium. Applications to systems as diverse as Hb, polymer-bound catalysts, ions in solution, amorphous solids, and adsorbate atoms on surfaces are reviewed. With the recent approval of funding for new, more powerful dedicated synchrotron sources, the future holds the possibility of a virtual revolution in structure determinations.