International audienceThe local order in the Al--Cu--Fe quasicrystal and in two of its approximants has been investigated by extended X-ray absorption fine structure (EXAFS) studies at the Cu and Fe Kedges. The chemical occupation of the crystallographic sites in the 1/1 cubic α--Al55Si7Cu25.5Fe12.5 phase is revisited. From these results, a model for the chemical short--range order in the Al62.5Cu25.5Fe 12.5 quasicrystal is proposed
In order to obtain quasicrystalline (QC) phase by mechanical alloying (MA) in the Al-Cu-F
The consequences of solid-state reactions in mechanically alloyed Al-Cu-Fe powders were studied usin...
The (Al$_6$Li$_3$Cu) (T$_2$) quasicrystals are known to exhibit large deviations from the icosahedr...
International audienceThe local order in the Al--Cu--Fe quasicrystal and in two of its approximants ...
The topological and chemical long range orders in the icosahedral Al 65Cu20Fe15 alloy have been stud...
This work presents an X ray absorption spectroscopy study on a single phase state of the Al8Cr17Co1...
The possibility of synthesis of quasicrystalline and associated approximant phases during mechanical...
Understanding the atomic structure of quasicrystals has fundamental importance in studying the forma...
Quasicrystals and related phases were grown to study their morphology and to try to gain some insigh...
The discovery of quasicrystals has extended the traditional concept that crystalline matter is a per...
International audienceIt is shown that the approximant monoclinic crystal All3Fe4, known as a (C 5) ...
We studied surface decorations of faceted icosahedral Al-Cu-Fe and decagonal Al-Cu-Co single quasicr...
Extended X-ray Absorption Fine Structure (EXAFS) measurements performed at the Co and Ni K absorptio...
We have established a simple icosahedral to face-centred icosahedral ordering transformation in Al-M...
International audienceWe report on extended X-ray absorption fine structure (EXAFS) study of rapidly...
In order to obtain quasicrystalline (QC) phase by mechanical alloying (MA) in the Al-Cu-F
The consequences of solid-state reactions in mechanically alloyed Al-Cu-Fe powders were studied usin...
The (Al$_6$Li$_3$Cu) (T$_2$) quasicrystals are known to exhibit large deviations from the icosahedr...
International audienceThe local order in the Al--Cu--Fe quasicrystal and in two of its approximants ...
The topological and chemical long range orders in the icosahedral Al 65Cu20Fe15 alloy have been stud...
This work presents an X ray absorption spectroscopy study on a single phase state of the Al8Cr17Co1...
The possibility of synthesis of quasicrystalline and associated approximant phases during mechanical...
Understanding the atomic structure of quasicrystals has fundamental importance in studying the forma...
Quasicrystals and related phases were grown to study their morphology and to try to gain some insigh...
The discovery of quasicrystals has extended the traditional concept that crystalline matter is a per...
International audienceIt is shown that the approximant monoclinic crystal All3Fe4, known as a (C 5) ...
We studied surface decorations of faceted icosahedral Al-Cu-Fe and decagonal Al-Cu-Co single quasicr...
Extended X-ray Absorption Fine Structure (EXAFS) measurements performed at the Co and Ni K absorptio...
We have established a simple icosahedral to face-centred icosahedral ordering transformation in Al-M...
International audienceWe report on extended X-ray absorption fine structure (EXAFS) study of rapidly...
In order to obtain quasicrystalline (QC) phase by mechanical alloying (MA) in the Al-Cu-F
The consequences of solid-state reactions in mechanically alloyed Al-Cu-Fe powders were studied usin...
The (Al$_6$Li$_3$Cu) (T$_2$) quasicrystals are known to exhibit large deviations from the icosahedr...