- Turkish Journal of Physics
- Vol: 24 Issue: 4
- A Glancing Incidence Exafs Study of Evaporated Silver Films on Glass
A Glancing Incidence Exafs Study of Evaporated Silver Films on Glass
Authors : Ahmet Bulut
Pages : 551-556
View : 8 | Download : 6
Publication Date : 9999-12-31
Article Type : Makaleler
Abstract :A glancing incidence EXAFS experiment has been carried out with evaporated silver films on glass substrates. Prior to EXAFS data collection, a reflectivity curve was performed from which the critical angle for total external reflection of x-rays from surface were determined. The analysed EXAFS data revealed that there is a reduction in the coordination number and an increase in Debye-Waller factor compared to bulk values. These changes were explained in terms of grain size effect and the surface effects of the silver film.Keywords : Turk. J. Phys., 24, (2000), 551-556. Full text: pdf Other articles published in the same issue: Turk. J. Phys., vol.24, iss.4.