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Understanding the formation mechanism of core-shell oxides in additively manufactured Ni20Cr alloy
Shubham Sanjay Joshi
,
Clément Keller
,
Eric Hug
,
Williams Lefebvre
Article dans une revue
hal-04885405
v1
|
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Bringing atom probe tomography to transmission electron microscopes
Gérald da Costa
,
Celia Castro
,
Antoine Normand
,
Charly Vaudolon
,
Aidar Zakirov
et al.
Article dans une revue
hal-04885414
v1
|
|
Multiscale characterization of Al-4Fe alloy grown by additive manufactoring
Frédéric Fossard
,
Pauline Stricot
,
Simon Fritz
,
Eric Grevin
,
Maria Tsoutsouva
et al.
Article dans une revue
hal-04762469
v1
|
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Impact of laser powder bed fusion processing on the cyclic and fatigue properties of Ni20Cr alloy
Shubham Sanjay Joshi
,
Williams Lefebvre
,
Yan Duval
,
Cendrine Folton
,
Eric Hug
et al.
Article dans une revue
hal-04324993
v1
|
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Understanding field evaporation sequences by in-situ correlative microscopy and simulation
Mohammed Ilhami
,
Williams Lefebvre
,
Francois Vurpillot
Article dans une revue
hal-04885484
v1
|
|
On the origin of the strain hardening mechanisms of Ni20Cr alloy manufactured by laser powder bed fusion
Shubham Sanjay Joshi
,
Clément Keller
,
Lydie Mas
,
Williams Lefebvre
,
Eric Hug
et al.
Article dans une revue
hal-04324998
v1
|
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Quantifying microstructural contribution to yield stress and strain hardening of Ni20Cr alloy manufactured by laser powder bed fusion with different volumetric energy densities
Shubham Sanjay Joshi
,
Clément Keller
,
Eric Hug
,
Williams Lefebvre
Article dans une revue
hal-04324985
v1
|
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Combining Structure, Chemistry and Properties at the Nanoscale with Correlative Tomography Approaches
Williams Lefebvre
,
Gérald da Costa
,
Celia Castro
,
François Vurpillot
Article dans une revue
hal-04324995
v1
|
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High Temperature Tensile Properties and Microstructure of Ni20Cr Alloy Fabricated by Laser Powder Bed Fusion
Shubham Sanjay Joshi
,
Clément Keller
,
Williams Lefebvre
,
Eric Hug
Article dans une revue
hal-04311476
v1
|
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Behavior of the ε-Ga 2 O 3 :Sn Evaporation During Laser-Assisted Atom Probe Tomography
Florian Chabanais
,
Enrico Di Russo
,
Alexander Karg
,
Martin Eickhoff
,
Williams Lefebvre
et al.
Article dans une revue
hal-03467531
v1
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Surface Microscopy of Atomic and Molecular Hydrogen from Field-Evaporating Semiconductors
Lorenzo Rigutti
,
Enrico Di Russo
,
Florian Chabanais
,
Ivan Blum
,
Jonathan Houard
et al.
Article dans une revue
hal-03448318
v1
|
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Investigations of powder reusing on microstructure and mechanical properties of Inconel 718 obtained by additive manufacturing
Elie Paccou
,
Morgane Mokhtari
,
Clément Keller
,
Josiane Nguejio
,
Williams Lefebvre
et al.
Article dans une revue
hal-03467518
v1
|
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Nanoscale periodic gradients generated by laser powder bed fusion of an AlSi10Mg alloy
Williams Lefebvre
,
Gregory Rose
,
Pauline Delroisse
,
Eric Baustert
,
Fabien Cuvilly
et al.
Article dans une revue
hal-03260666
v1
|
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Vacancy release upon heating of an ultrafine grain Al-Zr alloy: In-situ observations and theoretical modeling
Williams Lefebvre
,
N.V. Skiba
,
F. Chabanais
,
M.Yu. Gutkin
,
Lorenzo Rigutti
et al.
Article dans une revue
hal-03260629
v1
|
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Effects of Mg on strengthening mechanisms in ultrafine-grained Al–Mg–Zr alloy
T.S. Orlova
,
T.A. Latynina
,
M.Y. Murashkin
,
F. Chabanais
,
Lorenzo Rigutti
et al.
Article dans une revue
hal-03260637
v1
|
|
Probing the origins of magnetism in 2 at% Fe-implanted 4H-SiC
Leifeng Zhang
,
Lindor Diallo
,
Abdeslem Fnidiki
,
Luc Lechevallier
,
Alain Declemy
et al.
Article dans une revue
hal-02922644
v1
|
|
Atomic-scale investigation of the interface precipitation in a TiB 2 nanoparticles reinforced Al–Zn–Mg–Cu matrix composite
Yu Ma
,
Ahmed Addad
,
G Ji
,
Ming-Xing Zhang
,
Williams Lefebvre
et al.
Article dans une revue
hal-03019087
v1
|
|
La sonde atomique tomographique
Lorenzo Rigutti
,
François Vurpillot
,
Williams Lefebvre
,
Angela Vella
Article dans une revue
hal-03260708
v1
|
|
Niobium base superalloys: achievement of a coherent ordered precipitate structure in the Nb solid-solution
François Saint-Antonin
,
Williams Lefebvre
,
Ivan Blum
Article dans une revue
hal-03260704
v1
|
|
Composition Metrology of Ternary Semiconductor Alloys Analyzed by Atom Probe Tomography
Enrico Di Russo
,
F. Moyon
,
N. Gogneau
,
L. Largeau
,
E. Giraud
et al.
Article dans une revue
hal-01928844
v1
|
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Over-ageing of an Al-Mg-Si alloy with silicon excess
G. Meyruey
,
V. Massardier
,
Williams Lefebvre
,
M. Perez
Article dans une revue
hal-01916317
v1
|
|
Carrier Localization in GaN/AlN Quantum Dots As Revealed by Three-Dimensional Multimicroscopy
Lorenzo Mancini
,
Florian Moyon
,
David Hernàndez-Maldonado
,
Ivan Blum
,
Jonathan Houard
et al.
Article dans une revue
hal-01765951
v1
|
|
Reverse Monte Carlo Reconstruction Algorithm for Discrete Electron Tomography Based on HAADF-STEM Atom Counting
F. Moyon
,
Daniel Hernandez Maldonado
,
M.D. Robertson
,
Auriane Etienne
,
Celia Castro
et al.
Article dans une revue
hal-01954197
v1
|
|
Revealing the atomic structure of two dimensional and three dimensional defects by aberration corrected Scanning Transmission Electron Microscopy
Williams Lefebvre
,
Alfiia Akhatova
,
Lorenzo Mancini
,
Auriane Etienne
,
Bertrand Radiguet
et al.
JEOL NEWS Magazine , 2017
Article dans une revue
hal-02112299
v1
|
|
Three-dimensional atomic-scale investigation of ZnO-Mg x Zn 1−x O m-plane heterostructures
Enrico Di Russo
,
L. Mancini
,
F. Moyon
,
Simona Moldovan
,
Jonathan Houard
et al.
Article dans une revue
hal-01766135
v1
|
|
Multi-excitonic emission from Stranski-Krastanov GaN/AlN quantum dots inside a nanoscale tip
L. Mancini
,
F. Moyon
,
Jonathan Houard
,
Ivan Blum
,
Williams Lefebvre
et al.
Article dans une revue
hal-01766091
v1
|
|
Multi-Microscopy Study of the Influence of Stacking Faults and Three-Dimensional In Distribution on the Optical Properties of m-Plane InGaN Quantum Wells Grown on Microwire Sidewalls
L. Mancini
,
Daniel Hernandez Maldonado
,
Williams Lefebvre
,
Jonathan Houard
,
Ivan Blum
et al.
Article dans une revue
hal-01954240
v1
|
|
Statistical correction of atom probe tomography data of semiconductor alloys combined with optical spectroscopy: The case of Al0.25Ga0.75N
Lorenzo Rigutti
,
L. Mancini
,
Daniel Hernandez Maldonado
,
Williams Lefebvre
,
E. Giraud
et al.
Article dans une revue
hal-01928851
v1
|
|
Understanding and controlling the structure and segregation behaviour of AuRh nanocatalysts
L. Piccolo
,
Z. Y. Li
,
Ilker Demiroglu
,
Florian Moyon
,
Z. Konuspayeva
et al.
Article dans une revue
hal-01399198
v1
|
|
Identification of the metallurgical parameters explaining the corrosion susceptibility in a 2050 aluminium alloy
Mathilde Guérin
,
Joël Alexis
,
Eric Andrieu
,
Lydia Laffont-Dantras
,
Williams Lefebvre
et al.
Article dans une revue
hal-01264384
v1
|
|
Assessing the Composition of Wide Bandgap Compound Semiconductors by Atom Probe Tomography: A Metrological Problem
Lorenzo Rigutti
,
L. Mancini
,
Enrico Di Russo
,
Ivan Blum
,
F. Moyon
et al.
Article dans une revue
hal-01954232
v1
|
|
Mechanical and Electrical Properties of an Ultrafine Grained Al\textendash8.5 Wt. % RE (RE = 5.4 Wt.% Ce, 3.1 Wt.% La) Alloy Processed by Severe Plastic Deformation
M.Yu. Murashkin
,
I. Sabirov
,
A.E. Medvedev
,
N.A. Enikeev
,
Williams Lefebvre
et al.
Article dans une revue
hal-01954255
v1
|
|
Cu atoms suppress misfit dislocations at the β″/Al interface in Al–Mg–Si alloys
Takeshi Saito
,
Flemming J.H. Ehlers
,
Williams Lefebvre
,
David Hernandez-Maldonado
,
Ruben Bjørge
et al.
Article dans une revue
hal-04687223
v1
|
|
A combinatorial approach for studying the effect of Mg concentration on precipitation in an Al–Cu–Li alloy
E Gumbmann
,
F de Geuser
,
A Deschamps
,
Williams Lefebvre
,
F Robaut
et al.
Article dans une revue
hal-01265702
v1
|
|
The effect of minor solute additions on the precipitation path of an AlCuLi alloy
Eva Gumbmann
,
Williams Lefebvre
,
Frédéric de Geuser
,
Christophe Sigli
,
Alexis Deschamps
Article dans une revue
hal-01367843
v1
|
|
Microstructure, Mechanical Properties and Creep of Magnesium Alloy Elektron21 Reinforced with AlN Nanoparticles by Ultrasound-Assisted Stirring
Lydia Katsarou
,
Maher Mounib
,
Williams Lefebvre
,
Sergey Vorozhtsov
,
Matteo Pavese
et al.
Article dans une revue
hal-01954250
v1
|
|
Advanced Volume Reconstruction and Data Mining Methods in Atom Probe Tomography
François Vurpillot
,
Williams Lefebvre
,
J.M. Cairney
,
C. Oberdorfer
,
B.P. Geiser
et al.
Article dans une revue
hal-01954244
v1
|
|
Cu Atoms Suppress Misfit Dislocations at the B''/Al Interface in Al\textendashMg\textendashSi Alloys
Takeshi Saito
,
Flemming J.H. Ehlers
,
Williams Lefebvre
,
David Hernandez-Maldonado
,
Ruben Bjørge
et al.
Article dans une revue
hal-01954230
v1
|
|
Statistical nanoscale study of localised radiative transitions in GaN/AlGaN quantum wells and AlGaN epitaxial layers
Lorenzo Rigutti
,
L. Mancini
,
Williams Lefebvre
,
Jonathan Houard
,
Daniel Hernandez Maldonado
et al.
Article dans une revue
hal-01928848
v1
|
|
Size distribution and volume fraction of T1 phase precipitates from TEM images: Direct measurements and related correction
Thomas Dorin
,
Patricia Donnadieu
,
Jean-Marc Chaix
,
Williams Lefebvre
,
Frédéric De Geuser
et al.
Article dans une revue
hal-01264142
v1
|
|
HAADF–STEM atom counting in atom probe tomography specimens: Towards quantitative correlative microscopy
Williams Lefebvre
,
Daniel Hernandez Maldonado
,
F. Moyon
,
Fabien Cuvilly
,
Charly Vaudolon
et al.
Article dans une revue
hal-02107619
v1
|
|
Tracking the path of dislocations across ordered Al3Zr nano-precipitates in three dimensions
Williams Lefebvre
,
N. Masquelier
,
Jonathan Houard
,
Renaud Patte
,
Helena Zapolsky
Article dans une revue
hal-02109343
v1
|
|
Quantitative description of the T-1 formation kinetics in an Al-Cu-Li alloy using differential scanning calorimetry, small-angle X-ray scattering and transmission electron microscopy
T. Dorin
,
A. Deschamps
,
F. de Geuser
,
Williams Lefebvre
,
C. Sigli
Article dans une revue
hal-01053233
v1
|
|
The effect of Zn on precipitation in Al–Mg–Si alloys
Takeshi Saito
,
Sigurd Wenner
,
Elisa Osmundsen
,
Calin Marioara
,
Sigmund Andersen
et al.
Article dans une revue
hal-04687227
v1
|
|
Reactivity and Microstructure of Al<sub>2</sub>O<sub>3</sub>-Reinforced Magnesium-Matrix Composites
Maher Mounib
,
Matteo Pavese
,
Claudio Badini
,
Williams Lefebvre
,
Hajo Dieringa
Article dans une revue
hal-02354626
v1
|
|
Strengthening mechanisms of T-1 precipitates and their influence on the plasticity of an Al-Cu-Li alloy.
T. Dorin
,
F. de Geuser
,
Williams Lefebvre
,
C. Sigli
,
A. Deschamps
Article dans une revue
hal-01073083
v1
|
|
Composition of Wide Bandgap Semiconductor Materials and Nanostructures Measured by Atom Probe Tomography and Its Dependence on the Surface Electric Field
Lorenzo Mancini
,
Nooshin Amirifar
,
Deodatta Shinde
,
Ivan Blum
,
Matthieu Gilbert
et al.
Article dans une revue
hal-01163403
v1
|
|
Structural investigation of precipitates with Cu and Zn atomic columns in Al-Mg-Si alloys by aberration-corrected HAADF-STEM
Takeshi Saito
,
Calin Marioara
,
Sigmund Andersen
,
Williams Lefebvre
,
Randi Holmestad
Article dans une revue
hal-04687228
v1
|
|
Correlation of Microphotoluminescence Spectroscopy, Scanning Transmission Electron Microscopy, and Atom Probe Tomography on a Single Nano-object Containing an InGaN/GaN Multiquantum Well System
Lorenzo Rigutti
,
Ivan Blum
,
Deodatta Shinde
,
David Hernandez-Maldonado
,
Williams Lefebvre
et al.
Article dans une revue
hal-01986734
v1
|
|
Aberration-corrected HAADF-STEM investigations of precipitate structures in Al–Mg–Si alloys with low Cu additions
Takeshi Saito
,
Calin Marioara
,
Sigmund Andersen
,
Williams Lefebvre
,
Randi Holmestad
Article dans une revue
hal-04687226
v1
|
|
Experimental and modelling assessment of precipitation kinetics in an Al-Li-Mg alloy
A. Deschamps
,
C. Sigli
,
T. Mourey
,
F. De geuser
,
Williams Lefebvre
et al.
Article dans une revue
istex
hal-00728089
v1
|
|
Nano-precipitates made of atomic pillars revealed by single atom detection in a Mg-Nd alloy
Williams Lefebvre
,
V. Kopp
,
Cristelle Pareige
Article dans une revue
hal-02107335
v1
|
|
Application of Delaunay tessellation for the characterization of solute-rich clusters in atom probe tomography
W Lefebvre
,
Thomas Philippe
,
F. Vurpillot
Article dans une revue
istex
hal-03035627
v1
|
|
Determination of Matrix Composition Based on Solute-Solute Nearest-Neighbor Distances in Atom Probe Tomography
F. de Geuser
,
Williams Lefebvre
Article dans une revue
istex
hal-00633947
v1
|
|
Determination of the Mg-Rich Phase Boundary of the Binary Mg-Nd Phase Diagram by Means of Atom Probe Tomography
V. Kopp
,
Williams Lefebvre
,
Cristelle Pareige
Article dans une revue
istex
hal-02107366
v1
|
|
Enhanced Strength and Ductility of Ultrafine-Grained Ti Processed by Severe Plastic Deformation
Irina Semenova
,
Gulnaz Salimgareeva
,
Gérald da Costa
,
Williams Lefebvre
,
Ruslan Valiev
Article dans une revue
istex
hal-02108169
v1
|
|
Influence of alloy composition and heat treatment on precipitate composition in Al-Zn-Mg-Cu alloys
T. Marlaud
,
A. Deschamps
,
F. Bley
,
Williams Lefebvre
,
B. Baroux
Article dans une revue
istex
hal-00456224
v1
|
|
Evolution of precipitate microstructures during the retrogression and re-ageing heat treatment of an Al-Zn-Mg-Cu alloy
T. Marlaud
,
A. Deschamps
,
F. Bley
,
Williams Lefebvre
,
B. Baroux
Article dans une revue
istex
hal-00517197
v1
|
|
Complementary use of TEM and APT for the investigation of steels nanostructured by severe plastic deformation
Xavier Sauvage
,
Williams Lefebvre
,
Cécile Genevois
,
S. Ohsaki
,
Kazuhiro Hono
Article dans une revue
hal-00375381
v1
|
|
Clustering and nearest neighbour distances in atom-probe tomography
Thomas Philippe
,
F. de Geuser
,
Sébastien Duguay
,
Williams Lefebvre
,
O. Cojocaru-Mirédin
et al.
Article dans une revue
istex
hal-00457542
v1
|
|
Nanocrystallized Al92Sm8 amorphous alloy investigated by high-resolution microscopy and 3D atom-probe analysis
T. Gloriant
,
F. Danoix
,
W. Lefebvre
,
A.L. Greer
Adv. Eng. Mater, 2007, 9-3, pp.151-155
Article dans une revue
hal-00496138
v1
|
|
An improved reconstruction procedure for the correction of local magnification effects in three-dimensional atom-probe
F. de Geuser
,
Williams Lefebvre
,
Frédéric Danoix
,
François Vurpillot
,
B. Forbord
et al.
Article dans une revue
hal-00408094
v1
|
|
3DAP measurements of Al content in different types of precipitates in aluminium alloys
Williams Lefebvre
,
Frédéric Danoix
,
Gérald da Costa
,
Frédéric de Geuser
,
H. Hallem
et al.
Article dans une revue
istex
hal-02320474
v1
|
|
Atom probe tomography II. The precipitation in Al base alloys
F. de Geuser
,
Williams Lefebvre
,
P. Auger
,
Frédéric Danoix
,
A. Bigot
et al.
Article dans une revue
istex
hal-01928900
v1
|
|
Complex precipitation pathways in multicomponent alloys
E. Clouet
,
L. Lae
,
T. Epicier
,
W. Lefebvre
,
M. Nastar
et al.
Nature Materials, 2006, 5 (6), pp.482-488
Article dans une revue
hal-00139911
v1
|
|
3D atom probe study of solute atoms clustering during natural ageing and pre-ageing of an Al-Mg-Si alloy
F. de Geuser
,
Williams Lefebvre
,
D. Blavette
Article dans une revue
hal-00408093
v1
|
|
Complex Precipitation Pathways in Multi-Component Alloys
Emmanuel Clouet
,
Ludovic Laé
,
Thierry Épicier
,
Williams Lefebvre
,
Maylise Nastar
et al.
Article dans une revue
hal-00077357
v1
|
|
Characterisation of the composition and volume fraction of η′ and η precipitates in an Al–Zn–Mg alloy by a combination of atom probe, small-angle X-ray scattering and transmission electron microscopy
Myriam Dumont
,
W. Lefebvre
,
B. Doisneau-Cottignies
,
A. Deschamps
Article dans une revue
istex
hal-01774069
v1
|
|
Three Dimensional Atom Probe investigation on the formation of Al3(Sc,Zr)-dispersoids in aluminium alloys
Borge Forbord
,
Williams Lefebvre
,
Frederic Danoix
,
Hakon Hallem
,
Knut Marthinsen
Article dans une revue
hal-00003787
v1
|
|
Atom probe study of phase transformations in a Ti-48 at.% Al alloy
Williams Lefebvre
,
Alain Menand
,
Annick Loiseau
,
Didier Blavette
Article dans une revue
istex
hal-01928915
v1
|