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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Zhou, X.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (56/56 displayed)
- 2023Signature of quantum criticality in cuprates by charge density fluctuationscitations
- 2023Interstitial segregation has the potential to mitigate liquid metal embrittlement in ironcitations
- 2023Interstitial segregation has the potential to mitigate liquid metal embrittlement in iron.citations
- 2023Crack arrest markings in stress corrosion cracking of 7xxx aluminium alloys: Insights into active hydrogen embrittlement mechanismscitations
- 2023Atom probe analysis of BaTiO3 enabled by metallic shieldingcitations
- 2022Understanding alkali contamination in colloidal nanomaterials to unlock grain boundary impurity engineeringcitations
- 2022Revisiting stress-corrosion cracking and hydrogen embrittlement in 7xxx-Al alloys at the near-atomic-scalecitations
- 2022Atom probe analysis of electrode materials for Li-ion batteries: challenges and ways forwardcitations
- 2021Spinodal Decomposition in Nanocrystalline Alloyscitations
- 2021The Hidden Structure Dependence of the Chemical Life of Dislocationscitations
- 2021The Hidden Structure Dependence of the Chemical Life of Dislocationscitations
- 2021The hidden structure dependence of the chemical life of dislocationscitations
- 2020Plasma electrolytic oxidation and corrosion protection of friction stir welded AZ31B magnesium alloy-titanium jointscitations
- 2020On the atomic solute diffusional mechanisms during compressive creep deformation of a Co-Al-W-Ta single crystal superalloycitations
- 2019Influence of PEO and mechanical keying on the strength of AA 5052 alloy/polypropylene friction stir spot welded jointscitations
- 2019Corrigendum to “Influence of Nd or Ca addition on the dislocation activity and texture changes of Mg–Zn alloy sheets under uniaxial tensile loading” [Mater. Sci. Eng.: A 761 (22 July 2019) 138053](S0921509319308391)(10.1016/j.msea.2019.138053)
- 2019Sol-gel coatings doped with encapsulated silver nanoparticles:Inhibition of biocorrosion on 2024-T3 aluminum alloy promoted by Pseudomonas aeruginosacitations
- 2019Effect of an anodizing pre-treatment on AA 5052 alloy/polypropylene joining by friction stir spot weldingcitations
- 2017A novel fiber-veneer-laminated composite based on tannin resincitations
- 2017Engineering Properties of Treated Natural Hemp Fibre-Reinforced Concretecitations
- 2016Atomic scale structure of sputtered metal multilayerscitations
- 2016Influence of pre- and post-treatments on formation of a trivalent chromium conversion coating on AA2024 alloycitations
- 2016Nanotomography for understanding materials degradationcitations
- 2016The influence of processing on the microstructure and the microwave properties of Co-F-codoped barium strontium titanate thick-filmscitations
- 2016Determination of density and elastic constants of a thin phosphoric acid-anodized oxide film by acoustic microscopycitations
- 2016A sutureless aortic stent-graft based on a nitinol scaffold bonded to a compliant nanocomposite polymer is durable for 10 years in a simulated in vitro model.citations
- 2015Trivalent Chromium Conversion Coating Formation on Aluminiumcitations
- 2015Structure of the Copper-Enriched Layer Introduced by Anodic Oxidation of Copper-Containing Aluminum Alloycitations
- 2015Protective film formation on AA2024-T3 aluminum alloy by leaching of lithium carbonate from an organic coatingcitations
- 2015The role of intermetallics on the corrosion initiation of twin roll cast AZ31 Mg alloycitations
- 2014Release of silver and copper nanoparticles from polyethylene nanocomposites and their penetration into Listeria monocytogenescitations
- 2013Surface treatment of aluminium automotive sheet:Mythology and technologycitations
- 2013Poly(amidoamine)s dendrimers of different generations as components of melamine urea formaldehyde (MUF) adhesives used for particleboards production: what are the positive implications?
- 2013Mimosa tannin resins for impregnated paper overlayscitations
- 2013Effect of microstructure on the corrosion behaviour of extruded heat exchanger aluminium alloyscitations
- 2013Grain-stored energy and the propagation of intergranular corrosion in AA2xxx aluminium alloyscitations
- 2013High pressure paper laminates from mimosa tannin resincitations
- 2012Single-step fabrication of metal nanoparticle loaded mesoporous alumina through anodizing of a commercial aluminum alloycitations
- 2012Study of localized corrosion in AA2024 aluminium alloy using electron tomographycitations
- 2011Distribution of intermetallics in an AA 2099-T8 aluminium alloy extrusioncitations
- 2011Near-surface deformed layers on rolled aluminum alloyscitations
- 2011A silanol-based nanocomposite coating for protection of AA-2024 aluminium alloycitations
- 2011Discontinuities in the porous anodic film formed on AA2099-T8 aluminium alloycitations
- 2010Characterization of metal (Fe, Co, Ni, Cu) and fluorine codoped barium strontium titanate thick-films for microwave applicationscitations
- 2010Environmentally-friendly anodizing of aluminium alloys
- 2010Corrosion behaviour of mechanically polished AA7075-t6 aluminium alloycitations
- 2010Evolution of near-surface deformed layers during hot rolling of AA3104 aluminium alloycitations
- 2008Effect of grain orientation on the morphology, dielectric breakdown and optical behaviour of anodic film formed on Al-2wt%Cu binary alloycitations
- 2008Barium strontium titanate thick-films: dependency between dielectric performance and their morphology
- 2008Effect of alloying elements on the growth of anodic film on aluminium alloys
- 2007EELS study of oxidation state of tungsten in anodic alumina film formed on Al-6·5 at.-%W alloycitations
- 2007Effect of rapid solidification on the microstructure and corrosion behaviour of Al-Zn-Mg based materialcitations
- 2007Precipitation in an AA6111 aluminium alloy and cosmetic corrosioncitations
- 2006Corrosion of painted aluminium sheetcitations
- 2003Grain orientation effects on copper enrichment and oxygen generation during anodizing of an Al-1at.%Cu alloycitations
- 2003Improving the performance of aerospace alloyscitations
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article
The Hidden Structure Dependence of the Chemical Life of Dislocations
Abstract
<p>Dislocations are one-dimensional defects in crystals, enabling their deformation, mechanical response, and transport properties. Less well known is their influence on material chemistry. The severe lattice distortion at these defects drives solute segregation to them, resulting in strong, localized spatial variations in chemistry that determine microstructure and material behavior. Recent advances in atomic-scale characterization methods have made it possible to quantitatively resolve defect types and segregation chemistry. As shown here for a Pt-Au model alloy, we observe a wide range of defect-specific solute (Au) decoration patterns of much greater variety and complexity than expected from the Cottrell cloud picture. The solute decoration of the dislocations can be up to half an order of magnitude higher than expected from classical theory, and the differences are determined by their structure, mutual alignment, and distortion field. This opens up pathways to use dislocations for the compositional and structural nanoscale design of advanced materials.</p>