Accéder directement au contenu

Virginie Chamard

16
Documents
Identifiants chercheurs

Présentation

Publications

711814
"marc-allain"
Image document

4th generation synchrotron source boosts crystalline imaging at the nanoscale

Peng Li , Marc Allain , Tilman Grünewald , Marcus Rommel , Andrea Campos
Light: Science and Applications, 2022, 11, pp.73. ⟨10.1038/s41377-022-00758-z⟩
Article dans une revue hal-03573695v1
Image document

Revealing nano-scale lattice distortions in implanted material with 3D Bragg ptychography

Peng Li , Nicholas Phillips , Steven Leake , Marc Allain , Felix Hofmann
Nature Communications, 2021, 12 (1), pp.7059. ⟨10.1038/s41467-021-27224-5⟩
Article dans une revue hal-03465546v1
Image document

General approaches for shear-correcting coordinate transformations in Bragg coherent diffraction imaging. Part II

P. Li , S. Maddali , A. Pateras , I. Calvo-Almazán , S.O. Hruszkewycz
Journal of Applied Crystallography, 2020, 53 (2), pp.404-418. ⟨10.1107/S1600576720001375⟩
Article dans une revue hal-02537405v1
Image document

Detector tilt considerations in high-energy Bragg coherent diffraction imaging: a simulation study

Siddharth Maddali , Marc Allain , Peng Li , Virginie Chamard , Stephan O. Hruszkewycz
Crystals, 2020, 10 (12), pp.1150. ⟨10.3390/cryst10121150⟩
Article dans une revue hal-02933941v1
Image document

General approaches for shear-correcting coordinate transformations in Bragg coherent diffraction imaging. Part I

S. Maddali , P. Li , A. Pateras , D. Timbie , N. Delegan
Journal of Applied Crystallography, 2020, 53 (2), pp.393-403. ⟨10.1107/S1600576720001363⟩
Article dans une revue hal-02537399v1
Image document

Joint estimation of object and probes in vectorial ptychography

Arthur Baroni , Marc Allain , Peng Li , Virginie Chamard , Patrick Ferrand
Optics Express, 2019, 27 (6), pp.8143. ⟨10.1364/OE.27.008143⟩
Article dans une revue hal-02059897v1
Image document

Impact and mitigation of angular uncertainties in Bragg coherent x-ray diffraction imaging

I. Calvo-Almazán , Marc Allain , S. Maddali , Virginie Chamard , S. Hruszkewycz
Scientific Reports, 2019, 9, pp.6386. ⟨10.1038/s41598-019-42797-4⟩
Article dans une revue hal-02107745v1
Image document

Quantitative imaging of anisotropic material properties with vectorial ptychography

Patrick Ferrand , Arthur Baroni , Marc Allain , Virginie Chamard
Optics Letters, 2018, 43 (4), pp.763-766. ⟨10.1364/OL.43.000763⟩
Article dans une revue hal-01653296v2
Image document

Measuring three dimensional strain and structural defects in a single InGaAs nanowire using coherent x-ray multi-angle Bragg projection ptychography

Megan Hill , Irene Calvo-Almazan , Marc Allain , Martin Holt , Andrew Ulvestad
Nano Letters, 2018, 18 (2), pp.811-819. ⟨10.1021/acs.nanolett.7b04024⟩
Article dans une revue hal-01687989v1
Image document

Revealing crystalline domains in a mollusc shell single-crystalline prism

Francesca Mastropietro , Pierre Godard , Manfred Burghammer , Corinne Chevallard , Jean Daillant
Nature Materials, 2017, 16, pp.946-952. ⟨10.1038/nmat4937⟩
Article dans une revue hal-01559691v1

Quantitative structural imaging of biominerals by vectorial ptychography

Arthur Baroni , Marc Allain , Peng Li , Virginie Chamard , Patrick Ferrand
14th International Coral Reef Symposium (ICRS 2020) (cancelled Covid-19), Jul 2020, Bremen, Germany
Communication dans un congrès hal-02537368v1

Quantitative imaging of anisotropic materials by vectorial ptychography

Arthur Baroni , Marc Allain , Peng Li , Virginie Chamard , Patrick Ferrand
Focus on Microscopy (FOM 2019), Apr 2019, Londres, United Kingdom
Communication dans un congrès hal-02068493v1

Progress in vectorial ptychography: towards quantitative structural imaging of biominerals

Arthur Baroni , Marc Allain , Peng Li , Virginie Chamard , Patrick Ferrand
Microscience Microscopy Congress 2019 (mmc2019), Jul 2019, Manchester, United Kingdom
Communication dans un congrès hal-02106850v1

Multi-angle Bragg projection ptychography with probe retrieval

Peng Li , Felix Hofmann , Steven Leake , Marc Allain , Virginie Chamard
The Minerals, Metals & Materials Society Annual Meeting (TMS2019), Mar 2019, San Antonio, TX, United States
Communication dans un congrès hal-02068490v1

Characterising the illumination function for Bragg ptychography microscopy

Peng Li , Marc Allain , Chan Kim , Anders Madsen , Virginie Chamard
ESRF User Meeting 2018, Feb 2018, Grenoble, France
Communication dans un congrès hal-01698456v1

Microscopie de biréfringence par ptychographie vectorielle

Arthur Baroni , Patrick Ferrand , Marc Allain , Virginie Chamard
13e journées Imagerie Optique Non Conventionnelle (JOINC), Mar 2018, Paris, France
Communication dans un congrès hal-01743528v1