Explanipedia

Evidence of radiation induced segregation clustering in binary ferritic model alloys Open

Maria Vrellou, Akihiro Nomoto, P. Pareige, B. Radiguet · 2025

Synergistic effects of Mn, Ni, and Si on the formation of Mn-Ni-Si-rich clusters in reactor pressure vessel model steels irradiated at high neutron fluence Open

Deepak Sharma, Auriane Etienne, P. Pareige, B. Radiguet · 2025

Heat-treated additively manufactured and wrought 316L steels display a comparable response to ion irradiation Open

Benjamin M. Jenkins, Solène Rouland, Auriane Etienne, Anna Kareer, Jack Haley , et al. · 2025

International audience

Evidence of Radiation Induced Segregation Clustering in Binary Ferritic Model Alloys Open

Maria Vrellou, Akiyoshi Nomoto, P. Pareige, B. Radiguet · 2025

On the iron content of Mn-Ni-Si-rich clusters that form in reactor pressure vessel steels during exposure to neutron irradiation Open

Benjamin M. Jenkins, A. S. Zakirov, F. Vurpillot, Auriane Etienne, C. Pareige , et al. · 2024

Effects of thermal ageing and ion irradiation on intergranular P segregation in low alloy steel welds Open

Leifeng Zhang, B. Radiguet, Patrick Todeschini, Christophe Domain, Yang Shen , et al. · 2024

Contributions of Ni-content and irradiation temperature to the kinetic of solute cluster formation and consequences on the hardening of VVER materials Open

C. Courilleau, B. Radiguet, R. Chaouadi, E. Stergar, Arnaud Duplessi , et al. · 2023

Atomic-scale and optical investigation of nanostructured Er disilicates in silica Open

S. Guehairia, R. Demoulin, H. Merabet, P. Pareige, Julien Cardin , et al. · 2022

Combined Electron Microscopy Approaches for Arterial Glycocalyx Visualization Open

Laurence Chevalier, Jean Selim, Célia Castro, Fabien Cuvilly, Jean‐Marc Baste , et al. · 2022

Mainly constituted of glycosaminoglycans and proteoglycans, the glycocalyx is anchored in the plasma membrane, covering, in particular, the extracellular face of the arterial endothelium. Due to its complex three-dimensional (3D) architect…

Investigating radiation-induced segregation on intragranular defects in a 316L(N) Open

Solène Rouland, B. Radiguet, P. Pareige · 2021

Correlation of luminescence measurements to the structural characterization of Pr3+-doped HfSiOx Open

R. Demoulin, L. Khomenkova, Christophe Labbé, F. Gourbilleau, Célia Castro , et al. · 2021

COMPOSITION DU GROUPE DE TRAVAIL Open

A. Pineau, Alain Barbu, Brigitte Bacroix, Pierre Barbéris, Marc Bousseau , et al. · 2020

Study of solute segregation behavior at carbide–ferrite interfaces in 16MND5 welds Open

Leifeng Zhang, B. Radiguet, Patrick Todeschini, Christophe Domain, Yang Shen , et al. · 2020

Hydrogen Plasma-Assisted Growth of Gold Nanowires Open

Ruiling Gong, Zhen Zheng, Junyang An, Jean‐Luc Maurice, Edy Azrak , et al. · 2020

International audience

Correlated Structural and Luminescence Analysis of B‐Doped Si‐Nanocrystals Embedded in Silica Open

Rémi Demoulin, D. Müller, D. Mathiot, P. Pareige, Etienne Talbot · 2020

Structural characteristics and luminescence properties of B‐doped silicon nanocrystals (Si‐ncs) embedded in a SiO 2 matrix elaborated by ion beam synthesis are investigated. The use of atom probe tomography gives a unique opportunity to ex…

Heavy Alkali Treatment of Cu(In,Ga)Se2 Solar Cells: Surface versus Bulk Effects Open

Susanne Siebentritt, Enrico Avancini, Marcus Bär, Jakob Bombsch, Emilie Bourgeois , et al. · 2020

Chalcopyrite solar cells achieve efficiencies above 23%. The latest improvements are due to post‐deposition treatments (PDT) with heavy alkalis. This study provides a comprehensive description of the effect of PDT on the chemical and elect…

Thermal-Ageing and Ion-Irradiation Enhanced Intergranular P Segregation in Low Alloy Steel Welds Open

Leifeng Zhang, B. Radiguet, Patrick Todeschini, Christophe Domain, Yang Shen , et al. · 2020

Characterization of p-type Doping in Silicon Nanocrystals Embedded in SiO2 Open

R. Demoulin, Manuel Roussel, S. Duguay, D. Müller, D. Mathiot , et al. · 2019

International audience

Quantification of APT physical limitations on chemical composition of precipitates in Fe–Cr alloys Open

Constantinos Hatzoglou, B. Radiguet, G. Da Costa, P. Pareige, Manuel Roussel , et al. · 2019

Atomic-Scale Characterization of N-Doped Si Nanocrystals Embedded in SiO2 by Atom Probe Tomography Open

Rémi Demoulin, Manuel Roussel, S. Duguay, D. Müller, D. Mathiot , et al. · 2019

International audience

Assessment of High Sn Incorporation in Ge NanoWires Synthesized via In Plane Solid-Liquid-Solid Mechanism by In-Situ TEM Open

Simona Moldovan, Edy Azrak, Wanghua Chen, Shiwen Gao, S. Duguay , et al. · 2018

International audience

Origin of Pr3+ luminescence in hafnium silicate films: combined atom probe tomography and TEM investigations Open

Rémi Demoulin, Georges Beainy, Célia Castro, P. Pareige, L. Khomenkova , et al. · 2018

International audience

On the interplay between Si-Er-O segregation and erbium silicate (Er2Si2O7) formation in Er-doped SiOx thin films Open

Georges Beainy, Cédric Frilay, P. Pareige, F. Gourbilleau, Etienne Talbot · 2018

Using Microscopy to Help with the Understanding of Degradation Mechanisms Observed in Materials of Pressurized Water Reactors Open

L. Legras, Alexandre Volgin, B. Radiguet, P. Pareige, C. Pokor , et al. · 2017

Direct Insight into Ce-Silicates/Si-Nanoclusters Snowman-Like Janus Nanoparticles Formation in Ce-Doped SiOx Thin Layers Open

Georges Beainy, Jennifer Weimmerskirch-Aubatin, M. Stoffel, M. Vergnat, H. Rinnert , et al. · 2017

International audience

Analysis of Radiation Damage in Light Water Reactors: Comparison of Cluster Analysis Methods for the Analysis of Atom Probe Data Open

J.M. Hyde, Gérald DaCosta, Constantinos Hatzoglou, H.E. Weekes, B. Radiguet , et al. · 2017

Irradiation of reactor pressure vessel (RPV) steels causes the formation of nanoscale microstructural features (termed radiation damage), which affect the mechanical properties of the vessel. A key tool for characterizing these nanoscale f…

Combining TEM and APT for a better understanding of super high efficiency Cu(In,Ga)Se2 thin film solar cells Open

Célia Castro, Mohit Raghuwanshi, P. Pareige, S. Duguay, E. Cadel , et al. · 2016

The Sharc25 EU H2020 project aim is to push the efficiency of Cu(In,Ga)Se2 (CIGS) thin film solar cells to their maximum theoretical limit. Sharc25 consists in a large consortium to take under consideration both theoretical and experimenta…

Correlation between the nanoscale structure and the optical properties of Ce-doped SiO 1.5 thin films Open

Georges Beainy, Jennifer Weimmerskirch-Aubatin, M. Stoffel, M. Vergnat, H. Rinnert , et al. · 2016

Structural and optical study of Ce segregation in Ce-doped SiO1.5 thin films Open

Georges Beainy, Jennifer Weimmerskirch-Aubatin, M. Stoffel, M. Vergnat, H. Rinnert , et al. · 2015

Cerium doped SiO1.5 thin films fabricated by evaporation and containing silicon nanocrystals were investigated by atom probe tomography. The effect of post-growth annealing treatment has been systematically studied to correlate the structu…

Point defect absorption by grain boundaries in-iron by atomic density function modeling Open

O. Kapikranian, H. Zapolsky, Renaud Patte, C. Pareige, B. Radiguet , et al. · 2015

Using the atomic density function theory (ADFT), we examine the point defect\nabsorption at [110] symmetrical tilt grain boundaries in body-centered cubic\niron. It is found that the sink strength strongly depends on misorientation\nangle.…

P. Pareige YOU? Author Swipe