X-ray data collected from bulk single crystals entirely check the former results given by electron diffraction through thin films, and moreover, corroborate the necessity of describing the structure of long period gold-copper alloys Au Cu II with the help of two correlated periodic functions : an " order function " and a " displacement function ". The " order function " conciliates the non-integer value of the period with its rigorous definition. The " displacement function " proves the dissymmetries of the observed intensities for the antiphase homologous reflections as well as the appearance of satellites around the fundamental reflections. These two functions are remarkably well defined at long distances in carefully annealed samples and...
Partial interference functions and radial distribution functions are determined using the anomalous ...
Partial interference functions and radial distribution functions are determined using the anomalous ...
Le but de cette étude est de déterminer si l'EXAFS est une bonne méthode pour rechercher l'ordre loc...
application/pdfThe crystal structure of the long period ordered alloy CuAuII has been investigated b...
The crystal structure of the long period ordered alloy CuAuII has been investigated by X-ray diffrac...
We attempt to specify the Au Cu II structure from quantitative X ray measurements using diagrams pre...
We attempt to specify the Au Cu II structure from quantitative X ray measurements using diagrams pre...
Measurement of order in the long period ordered alloy CuAuII has been made on a powdered specimen of...
Single crystal CuAu_3 alloy films were studied by electron diffraction and it was concluded that the...
Thin single crystal films of Cu Au prepared by evaporation have been studied on a hot stage inside t...
Thin single crystal films of Cu Au prepared by evaporation have been studied on a hot stage inside t...
Thin single crystal films of Cu Au prepared by evaporation have been studied on a hot stage inside t...
Au_3Cd which is an ordered alloy with the one-dimensional regular anti-phase domain structure exhibi...
Using thin evaporated films of gold-copper-zinc ternary ordered alloys, the line-up of anti-phase do...
Abstract: Disordered alloys Au,Cul-, prepared by melt spinning method were analyzed by XAFS taken at...
Partial interference functions and radial distribution functions are determined using the anomalous ...
Partial interference functions and radial distribution functions are determined using the anomalous ...
Le but de cette étude est de déterminer si l'EXAFS est une bonne méthode pour rechercher l'ordre loc...
application/pdfThe crystal structure of the long period ordered alloy CuAuII has been investigated b...
The crystal structure of the long period ordered alloy CuAuII has been investigated by X-ray diffrac...
We attempt to specify the Au Cu II structure from quantitative X ray measurements using diagrams pre...
We attempt to specify the Au Cu II structure from quantitative X ray measurements using diagrams pre...
Measurement of order in the long period ordered alloy CuAuII has been made on a powdered specimen of...
Single crystal CuAu_3 alloy films were studied by electron diffraction and it was concluded that the...
Thin single crystal films of Cu Au prepared by evaporation have been studied on a hot stage inside t...
Thin single crystal films of Cu Au prepared by evaporation have been studied on a hot stage inside t...
Thin single crystal films of Cu Au prepared by evaporation have been studied on a hot stage inside t...
Au_3Cd which is an ordered alloy with the one-dimensional regular anti-phase domain structure exhibi...
Using thin evaporated films of gold-copper-zinc ternary ordered alloys, the line-up of anti-phase do...
Abstract: Disordered alloys Au,Cul-, prepared by melt spinning method were analyzed by XAFS taken at...
Partial interference functions and radial distribution functions are determined using the anomalous ...
Partial interference functions and radial distribution functions are determined using the anomalous ...
Le but de cette étude est de déterminer si l'EXAFS est une bonne méthode pour rechercher l'ordre loc...