Results 31 to 40 of about 31,828 (175)
On strong-scaling and open-source tools for analyzing atom probe tomography data
npj Computational Materials, 2021 The development of strong-scaling computational tools for high-throughput methods with an open-source code and transparent metadata standards has successfully transformed many computational materials science communities.
Markus Kühbach +5 more
doaj +1 more source
Magnetization reversal in amorphous Fe/Dy multilayers: a Monte Carlo study [PDF]
, 2009 The Monte Carlo method in the canonical ensemble is used to investigate magnetization reversal in amorphous transition metal - rare earth multilayers.
Berche, Pierre Emmanuel +2 more
core +3 more sources
Dynamic reconstruction for atom probe tomography [PDF]
Ultramicroscopy, 2011 Progress in the reconstruction for atom probe tomography has been limited since the first implementation of the protocol proposed by Bas et al. in 1995. This approach, and those subsequently developed, assume that the geometric parameters used to build the three-dimensional atom map are constant over the course of an analysis.
Gault, B +9 more
openaire +6 more sources
Point-by-point compositional analysis for atom probe tomography
MethodsX, 2014 This new alternate approach to data processing for analyses that traditionally employed grid-based counting methods is necessary because it removes a user-imposed coordinate system that not only limits an analysis but also may introduce errors.
Leigh T. Stephenson +7 more
doaj +1 more source
Review of Scientific Instruments, 2007 The technique of atom probe tomography (APT) is reviewed with an emphasis on illustrating what is possible with the technique both now and in the future. APT delivers the highest spatial resolution (sub-0.3-nm) three-dimensional compositional information of any microscopy technique.
Thomas F. Kelly, Michael K. Miller
openaire +1 more source
Atom Probe Tomography for Catalysis Applications: A Review
Applied Sciences, 2019 Atom probe tomography is a well-established analytical instrument for imaging the 3D structure and composition of materials with high mass resolution, sub-nanometer spatial resolution and ppm elemental sensitivity.
Cédric Barroo +2 more
doaj +1 more source
Three‐Dimensional Atomic‐Scale Tomography of Buried Semiconductor Heterointerfaces
Advanced Materials Interfaces, 2023 Atom probes generate three‐dimensional atomic‐scale tomographies of material volumes corresponding to the size of modern‐day solid‐state devices. Here, the capabilities of atom probe tomography are evaluated to analyze buried interfaces in semiconductor ...
Sebastian Koelling +4 more
doaj +1 more source
Synergistic Effect of Alloying on the Strength and Ductility of High Carbon Pearlitic Steel
Metals, 2023 In this work, the effects of the micro-alloying of Mn, Ni, and Si on the microstructure and mechanical properties of high-carbon pearlite steels were investigated.
Na Min +6 more
doaj +1 more source
Electrochemistry Communications, 2019 The electrodeposition of copper in the presence of a magnetic field has previously been shown to affect both electrochemical processes and the microstructure.
Denise Yin +4 more
doaj +1 more source
Atomic-scale grain boundary engineering to overcome hot-cracking in additively-manufactured superalloys [PDF]
, 2019 There are still debates regarding the mechanisms that lead to hot cracking in parts build by additive manufacturing (AM) of non-weldable Ni-based superalloys.
Abed, Stéphane +11 more
core +2 more sources