We study an Fe-18Al (at.%) alloy after various thermal treatments at different times (24-336 h) and temperatures (250-1100 °C) to determine the nature of the so-called \u27komplex\u27 phase state (or "K-state"), which is common to other alloy systems having compositions at the boundaries of known order-disorder transitions and is characterised by heterogeneous short-range-ordering (SRO). This has been done by direct observation using atom probe tomography (APT), which reveals that nano-sized, ordered regions/particles do not exist. Also, by employing shell-based analysis of the three-dimensional atomic positions, we have determined chemically sensitive, generalised multicomponent short-range order (GM-SRO) parameters, which ar...
International audienceThe tomographic atom-probe (TAP) is a high-resolution nanoanalytical microscop...
The early stages of clustering in Al-14.8 Mg alloy have been studied using atomistic modelling and 3...
In this paper atom probe tomography is used to explore early stage clustering in aluminum alloys. Tw...
We study an Fe–18Al (at.%) alloy after various thermal treatments at different times (24–336 h) and ...
The generalized multicomponent short-range order (GM-SRO) parameter has been adapted for the charact...
Transmission electron microscopy and diffraction study and electrical re-sistivity measurement of ir...
The paper discusses a theoretical model that associates the shape of Mössbauer spectrum with the con...
International audienceThis paper presents two illustrations of the study of phase separation in Al‐b...
In this study, transmission electron microscopy (TEM) and atom probe tomography (APT) were utilized ...
Development of modern steels consisting of complex or nano-scale microstructures with advanced prope...
In dieser Arbeit wird Fe3Al mit den Zusätzen Chrom, Mangan, Titan und Vanadium auf seine ...
Alloys of Fe-27 at.% Al were prepared far from thermodynamic equilibrium by ultra-rapid quenching fr...
L'étude de la mise en ordre dans un alliage Ni3 Fe0.76 Al0.24 a été entreprise à l'aide d'une sonde ...
The present paper reviews recent progress in atomic-scale characterisation of composition and nanost...
Microanalysis techniques are used to characterize magnetic nanostructures. To advance these material...
International audienceThe tomographic atom-probe (TAP) is a high-resolution nanoanalytical microscop...
The early stages of clustering in Al-14.8 Mg alloy have been studied using atomistic modelling and 3...
In this paper atom probe tomography is used to explore early stage clustering in aluminum alloys. Tw...
We study an Fe–18Al (at.%) alloy after various thermal treatments at different times (24–336 h) and ...
The generalized multicomponent short-range order (GM-SRO) parameter has been adapted for the charact...
Transmission electron microscopy and diffraction study and electrical re-sistivity measurement of ir...
The paper discusses a theoretical model that associates the shape of Mössbauer spectrum with the con...
International audienceThis paper presents two illustrations of the study of phase separation in Al‐b...
In this study, transmission electron microscopy (TEM) and atom probe tomography (APT) were utilized ...
Development of modern steels consisting of complex or nano-scale microstructures with advanced prope...
In dieser Arbeit wird Fe3Al mit den Zusätzen Chrom, Mangan, Titan und Vanadium auf seine ...
Alloys of Fe-27 at.% Al were prepared far from thermodynamic equilibrium by ultra-rapid quenching fr...
L'étude de la mise en ordre dans un alliage Ni3 Fe0.76 Al0.24 a été entreprise à l'aide d'une sonde ...
The present paper reviews recent progress in atomic-scale characterisation of composition and nanost...
Microanalysis techniques are used to characterize magnetic nanostructures. To advance these material...
International audienceThe tomographic atom-probe (TAP) is a high-resolution nanoanalytical microscop...
The early stages of clustering in Al-14.8 Mg alloy have been studied using atomistic modelling and 3...
In this paper atom probe tomography is used to explore early stage clustering in aluminum alloys. Tw...