Atom probe tomography
Atom probe tomography (APT) provides three-dimensional compositional map** with sub-
nanometre resolution. The sensitivity of APT is in the range of parts per million for all …
nanometre resolution. The sensitivity of APT is in the range of parts per million for all …
Phase nucleation through confined spinodal fluctuations at crystal defects evidenced in Fe-Mn alloys
Abstract Analysis and design of materials and fluids requires understanding of the
fundamental relationships between structure, composition, and properties. Dislocations and …
fundamental relationships between structure, composition, and properties. Dislocations and …
Penetration of protective chromia scales by carbon
Penetration of protective chromia scales by carbon - ScienceDirect Skip to main contentSkip
to article Elsevier logo Journals & Books Search RegisterSign in View PDF Download full …
to article Elsevier logo Journals & Books Search RegisterSign in View PDF Download full …
Role of grain boundary character and its evolution on interfacial solute segregation behavior in nanocrystalline Ni-P
Interfacial solute segregation behavior of P in nanocrystalline (NC) Ni alloys is investigated
at the atomic scale using cross-correlative PED-APT measurements and atomistic …
at the atomic scale using cross-correlative PED-APT measurements and atomistic …
An atom probe study on Nb solute partitioning and nanocrystalline grain stabilization in mechanically alloyed Cu-Nb
Nb solute behavior and its effect on grain size stabilization in Cu-Nb alloys was studied
using a combination of Vickers hardness testing, x-ray diffraction measurements …
using a combination of Vickers hardness testing, x-ray diffraction measurements …
Mining information from atom probe data
Whilst atom probe tomography (APT) is a powerful technique with the capacity to gather
information containing hundreds of millions of atoms from a single specimen, the ability to …
information containing hundreds of millions of atoms from a single specimen, the ability to …
Atom probe study of impurity segregation at grain boundaries in chromia scales grown in CO2 gas
TD Nguyen, A La Fontaine, L Yang, JM Cairney… - Corrosion …, 2018 - Elsevier
Abstract Model alloys Fe-20Cr and Fe-20Cr-0.5 Si (wt.%) were exposed to Ar-20CO 2 and
Ar-20CO 2-20H 2 O gas mixtures at 650 and 818° C, forming Cr 2 O 3 scales. Impurities …
Ar-20CO 2-20H 2 O gas mixtures at 650 and 818° C, forming Cr 2 O 3 scales. Impurities …
New approaches to nanoparticle sample fabrication for atom probe tomography
Due to their unique properties, nano-sized materials such as nanoparticles and nanowires
are receiving considerable attention. However, little data is available about their chemical …
are receiving considerable attention. However, little data is available about their chemical …
Reflections on the analysis of interfaces and grain boundaries by atom probe tomography
Interfaces play critical roles in materials and are usually both structurally and
compositionally complex microstructural features. The precise characterization of their …
compositionally complex microstructural features. The precise characterization of their …
The rise of computational techniques in atom probe microscopy
Much effort has been devoted to the development of computational techniques in atom
probe microscopy over the past decade. There have been several drivers for this effort …
probe microscopy over the past decade. There have been several drivers for this effort …