Publications

2022

X-ray Diffraction Imaging of Deformations in Thin Films and Nano-Objects

O. Thomas, S. Labat, T. Cornelius, M.-I. Richard, X-ray Diffraction Imaging of Deformations in Thin Films and Nano-Objects, Nanomaterials 12, 1363 (2022).

Bragg coherent diffraction imaging of single 20 nm Pt particles at the ID01-EBS beamline of ESRF

M.-I. Richard, S. Labat, M. Dupraz, N. Li, E. Bellec, P. Boesecke, H. Djazouli, J. Eymery, O. Thomas, T. U. Schülli, M. K. Santalad and S. J. Leake, Bragg coherent diffraction imaging of single 20 nm Pt particles at the ID01-EBS beamline of ESRF, Journal of Applied Crystallography 55, 621 (2022).

Imaging the facet surface strain state of supported multi-faceted Pt nanoparticles during reaction

M. Dupraz, N. Li, J. Carnis, L. Wu, S. Labat, C. Chatelier, R. van de Poll, J. P. Hofmann, E. Almog, S. J. Leake, Y. Watier, S. Lazarev, F. Westermeier, M. Sprung, E. J. M. Hensen, O. Thomas, E. Rabkin, M.-I. Richard, Imaging the facet surface strain state of supported multi-faceted Pt nanoparticles during reaction, Small 17, 2007702 (2021).

2021

Twin boundary migration in an individual platinum nanocrystal during catalytic CO oxidation

J.Carnis, A. R. Kshirsagar, L. Wu, M. Dupraz, S. Labat, M. Texier, L. Favre, L. Gao, F. E. Oropeza, N. Gazit, E. Almog, A. Campos, J.-S. Micha, E. J. M. Hensen, S. J. Leake, T. U. Schülli, E. Rabkin, O. Thomas, R. Poloni, J. P. Hofmann, M.-I. Richard, Twin boundary migration in an individual platinum nanocrystal during catalytic CO oxidation, Nature Communications 12, 5385 (2021).

A convolutional neural network for defect classification in Bragg coherent X-ray diffraction

B. Lim, E. Bellec, M. Dupraz, S. Leake, A. Resta, A. Coati, M. Sprung, E. Almog, E. Rabkin, T. Schülli, M.-I. Richard, A convolutional neural network for defect classification in Bragg coherent X-ray diffraction, npj Computational Materials 7, 115 (2021).

Facet-Dependent Strain Determination in Electrochemically Synthetized Platinum Model Catalytic Nanoparticles

J. Carnis, L. Gao, S. Fernández, G. Chahine, T.U. Schülli, S. Labat, E.J.M. Hensen, O. Thomas, J.P. Hofmann, M.-I. Richard, Facet-Dependent Strain Determination in Electrochemically Synthetized Platinum Model Catalytic Nanoparticles, Small 17, 2007702 (2021).

Simultaneous multi-Bragg peak coherent X-ray diffraction imaging

F. Lauraux, S. Labat, S. Yehya, M.-I. Richard, 2, S.J. Leake, T. Zhou, J.-S. Micha, O. Robach, O. Kovalenko, E. Rabkin, T.U. Schülli, O. Thomas, T.W. Cornelius, Simultaneous multi-Bragg peak coherent X-ray diffraction imaging, Crystal 11, 312 (2021).

2020

PyNX: high performance computing toolkit for coherent X-ray imaging based on operators

V. Favre-Nicolin, G. Girard, S. J. Leake, J. Carnis, Y. Chushkin, J. Kieffer, P. Paléo, M.‑I. Richard, PyNX: high performance computing toolkit for coherent X-ray imaging based on operators, J. Appl. Cryst. 53, 1404-1413 (2020).* Not in the framework of the project but closely related.

Multi-wavelength Bragg coherent X-ray diffraction imaging of Au particles

F. Lauraux, T.W. Cornelius, S. Labat, M.I. Richard, S.J. Leake, T. Zhou, O. Kovalenko, E. Rabkin, T.U. Schülli, O. Thomas, Multi-wavelength Bragg coherent X-ray diffraction imaging of Au particles, J. Appl. Cryst 53, 170-177 (2020).* Not in the framework of the project but closely related.

Bragg Coherent Imaging of nanoprecipitates: role of superstructure reflections

M. Dupraz, S. J. Leake, M.‑I. Richard, Bragg Coherent Imaging of nanoprecipitates: role of superstructure reflections, J. Appl. Cryst. 53, 1353-1369 (2020).

Mapping Inversion Domain Boundaries along Single GaN Wires with Bragg Coherent X-Ray Imaging

N. Li, S. Labat, S. J. Leake, M. Dupraz, J. Carnis, T. W. Cornelius, G. Beutier, M. Verdier, V. Favre-Nicolin, T. U. Schülli, O. Thomas, J. Eymery, M.‑I. Richard, Mapping Inversion Domain Boundaries along Single GaN Wires with Bragg Coherent X-Ray Imaging, ACS Nano 14, 10305-10312 (2020).

Continuous scanning for Bragg coherent X‑ray imaging

N. Li, M. Dupraz, L. Wu, S. J. Leake, A. Resta, J. Carnis, S. Labat, E. Almog, E. Rabkin, V. Favre‑Nicolin, F.‑E. Picca, F. Berenguer, R. van de Poll, J. P. Hofmann, A. Vlad, O. Thomas, Y. Garreau, A. Coati, M.‑I. Richard, Continuous scanning for Bragg coherent X‑ray imaging, Sci. Rep. 10, 12760 (2020).

Variable‐Wavelength Quick Scanning Nanofocused X‐Ray Microscopy for In Situ Strain and Tilt Mapping

M.-I. Richard, T. W. Cornelius, F. Lauraux, J.B. Molin, C. Kirchlechner, S.J. Leake, J. Carnis, T. U. Schülli, L. Thilly, O. Thomas, Variable‐Wavelength Quick Scanning Nanofocused X‐Ray Microscopy for In Situ Strain and Tilt Mapping, Small 16, 1905990 (2020).

2019

Towards a quantitative determination of strain in Bragg Coherent X-ray Diffraction imaging: artefacts and sign convention in reconstructions

J. Carnis, L. Gao, S. Labat, Y. Y. Kim, J. P. Hofmann, S. J. Leake, T. U. Schulli, E.J.M. Hensen, O. Thomas, M.-I. Richard, Towards a quantitative determination of strain in Bragg Coherent X-ray Diffraction imaging: artefacts and sign convention in reconstructions, Sci. Rep. 9, 17357 (2019).

In situ structural evolution of single particle model catalysts under ambient pressure reaction conditions

S. Fernández, L. Gao, J. P. Hofmann, J. Carnis, S. Labat, G. A. Chahine, A. J. F. van Hoof, M. W. G. M. (Tiny) Verhoeven, T. U. Schülli, E.J.M. Hensen, O. Thomas, M.-I. Richard, In situ structural evolution of single particle model catalysts under ambient pressure reaction conditions , Nanoscale 11, 331-338 (2019). * Not in the framework of the project but closely related.