Pregledni rad

EXAFS Spectroscopy: a Brief Introduction

Gilberto Vlaica ; Department of Chemistry, University of Trieste, Via L. Giorgieri 1, 34127 Trieste, Italy
Luca Olivi ; Sincrotrone Trieste SCpA, S.S. 14, km 163.5, 34012 Trieste, Italy

Sažetak

EXAFS spectroscopies extract structural information from a sample by analyzing its X-ray absorption spectrum. They make it possible to determine the chemical environment of an element in terms of the number and type of its neighbors, inter-atomic distances and structural disorders. This determination is confined to a distance of 4 to 8 Å radius from the element. The paper gives a short overview of the basic principles of EXAFS spectroscopy, EXAFS experimental techniques and data analysis methods.

Ključne riječi

EXAFS spectroscopy; synchrotron radiation; EXAFS techniques; EXAFS data analysis

Hrčak ID:

102740

URI

https://hrcak.srce.hr/102740

Datum izdavanja:

25.10.2004.

Posjeta: 7.633 *