Grain boundary segregation engineering in metallic alloys: A pathway to the design of interfaces

D Raabe, M Herbig, S Sandlöbes, Y Li, D Tytko… - Current Opinion in Solid …, 2014 - Elsevier
Grain boundaries influence mechanical, functional, and kinetic properties of metallic alloys.
They can be manipulated via solute decoration enabling changes in energy, mobility …

Applications of atom-probe tomography to the characterisation of solute behaviours

EA Marquis, JM Hyde - Materials Science and Engineering: R: Reports, 2010 - Elsevier
In many materials, mechanistic understanding of material microstructure/property
relationships requires knowledge of alloy structures at the atomic scale. This remains one of …

Misorientation-dependent solute enrichment at interfaces and its contribution to defect formation mechanisms during laser additive manufacturing of superalloys

A Hariharan, L Lu, J Risse, A Kostka, B Gault… - Physical Review …, 2019 - APS
A vital issue during selective laser melting of nonweldable polycrystalline nickel-base
superalloys is the formation of microcracks. These are cracks occurring during the last stage …

Advances in the reconstruction of atom probe tomography data

B Gault, D Haley, F De Geuser, MP Moody, EA Marquis… - Ultramicroscopy, 2011 - Elsevier
Key to the integrity of atom probe microanalysis, the tomographic reconstruction is built atom
by atom following a simplistic protocol established for previous generations of instruments …

Spatial resolution in atom probe tomography

B Gault, MP Moody, F De Geuser… - Microscopy and …, 2010 - academic.oup.com
This article addresses gaps in definitions and a lack of standard measurement techniques to
assess the spatial resolution in atom probe tomography. This resolution is known to be …

Atom probe tomography spatial reconstruction: Status and directions

DJ Larson, B Gault, BP Geiser, F De Geuser… - Current Opinion in Solid …, 2013 - Elsevier
In this review we present an overview of the current atom probe tomography spatial data
reconstruction paradigm, and explore some potential routes to improve the current …

Reconstructing atom probe data: A review

F Vurpillot, B Gault, BP Geiser, DJ Larson - Ultramicroscopy, 2013 - Elsevier
Atom probe tomography stands out from other materials characterisation techniques mostly
due to its capacity to map individual atoms in three-dimensions with high spatial resolution …

Evolution of tip shape during field evaporation of complex multilayer structures

EA Marquis, BP Geiser, TJ Prosa… - Journal of …, 2011 - Wiley Online Library
Atom‐probe tomography analysis of complex multilayer structures is a promising avenue for
studying interfacial properties. However, significant artefacts in the three‐dimensional …

Effects of Yb and Zr microalloying additions on the microstructure and mechanical properties of dilute Al–Sc alloys

ME Van Dalen, T Gyger, DC Dunand, DN Seidman - Acta Materialia, 2011 - Elsevier
It is known that Zr and Yb partition to the Al3Sc precipitates created during aging when
microalloyed separately in dilute binary Al–Sc alloys. Addition of Zr delays precipitate …

Quantifying lithium enrichment at grain boundaries in Li7La3Zr2O12 solid electrolyte by correlative microscopy

O Cojocaru-Mirédin, J Schmieg, M Müller… - Journal of Power …, 2022 - Elsevier
One of the key materials for all-solid-state batteries based on oxide electrolytes is the
polycrystalline Li 7 La 3 Zr 2 O 12 (LLZO). It has been reported that metallic Li can …