Zobrazeno 1 - 10
of 221
pro vyhledávání: '"Rachid Belkhou"'
Autor:
Jaianth Vijayakumar, Hao Yuan, Nicolas Mille, Stefan Stanescu, Sufal Swaraj, Vincent Favre-Nicolin, Ebrahim Najafi, Adam P. Hitchcock, Rachid Belkhou
Publikováno v:
Journal of Synchrotron Radiation, Vol 30, Iss 4, Pp 746-757 (2023)
Spectro-ptychography offers improved spatial resolution and additional phase spectral information relative to that provided by scanning transmission X-ray microscopes. However, carrying out ptychography at the lower range of soft X-ray energies (e.g.
Externí odkaz:
https://doaj.org/article/4857855b0a44461e84303290c296ab32
Autor:
Roméo Juge, Naveen Sisodia, Joseba Urrestarazu Larrañaga, Qiang Zhang, Van Tuong Pham, Kumari Gaurav Rana, Brice Sarpi, Nicolas Mille, Stefan Stanescu, Rachid Belkhou, Mohamad-Assaad Mawass, Nina Novakovic-Marinkovic, Florian Kronast, Markus Weigand, Joachim Gräfe, Sebastian Wintz, Simone Finizio, Jörg Raabe, Lucia Aballe, Michael Foerster, Mohamed Belmeguenai, Liliana D. Buda-Prejbeanu, Johan Pelloux-Prayer, Justin M. Shaw, Hans T. Nembach, Laurent Ranno, Gilles Gaudin, Olivier Boulle
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
Skyrmions in synthetic antiferromagnets are appealing for use in future memory and computing devices, combining small size and fast motion, but creating, stabilizing, and observing them remains a challenge. Here, Juge et al demonstrate the stabilizat
Externí odkaz:
https://doaj.org/article/7fc2a5ed493b43669a6a63f388f48a93
Autor:
Nicolas Mille, Hao Yuan, Jaianth Vijayakumar, Stefan Stanescu, Sufal Swaraj, Kewin Desjardins, Vincent Favre-Nicolin, Rachid Belkhou, Adam P. Hitchcock
Publikováno v:
Communications Materials, Vol 3, Iss 1, Pp 1-8 (2022)
Ptychography is an imaging technique based on algorithmic reconstruction of diffraction patterns that improves the spatial resolution of scanning transmission X-ray microscopy. Here, the possibility of ptychography at the carbon K-edge is demonstrate
Externí odkaz:
https://doaj.org/article/ef037edb230e433b9e1c4b52f84de1a1
Autor:
Navathej Preetha Genesh, Fabrizio De Marchi, Stefan Heun, Stefano Fontana, Rachid Belkhou, Rahul Purandare, Nunzio Motta, Anna Sgarlata, Massimo Fanfoni, Jennifer MacLeod, Oliver MacLean, Federico Rosei
Publikováno v:
Aggregate, Vol 3, Iss 4, Pp n/a-n/a (2022)
Abstract Heteroepitaxial growth is a process of profound fundamental importance as well as an avenue to realize nanostructures such as Ge/Si quantum dots (QDs), with appealing properties for applications in opto‐ and nanoelectronics. However, contr
Externí odkaz:
https://doaj.org/article/e22c063827884e2abb68c38720c28aff
Autor:
Camille Rivard, Benedicte Bakan, Claire Boulogne, Khalil Elmorjani, Sufal Swaraj, Rachid Belkhou, Didier Marion
Publikováno v:
Journal of Spectral Imaging, Vol 8, Iss 1, p a21 (2019)
The main storage components of the maize endosperm are starch, proteins and lipids. Starch and proteins are heterogeneously deposited, leading to the formation of vitreous and floury regions at the periphery and at the centre of the endosperm. The vi
Externí odkaz:
https://doaj.org/article/758770ea182645d586174fed9135d83b
Autor:
Chunyang Zhang, Nicolas Mille, Haytham Eraky, Stefan Stanescu, Sufal Swaraj, Rachid Belkhou, Drew Higgins, Adam Hitchcock
A micro-chip based three-electrode electrochemical reactor enabling controlled, variable electrolyte flow, rapid electrolyte change and applied electrode potentials was used for in-situ soft X-ray spectro-ptychography of Cu particle catalysts under e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64999f72d7f7855121abef66702c0d97
https://doi.org/10.26434/chemrxiv-2023-67dt2
https://doi.org/10.26434/chemrxiv-2023-67dt2
Autor:
Daniel M. Chevrier, Amélie Juhin, Nicolas Menguy, Romain Bolzoni, Paul E. D. Soto-Rodriguez, Mila Kojadinovic-Sirinelli, Greig A. Paterson, Rachid Belkhou, Wyn Williams, Fériel Skouri-Panet, Artemis Kosta, Hugo Le Guenno, Eva Pereiro, Damien Faivre, Karim Benzerara, Caroline L. Monteil, Christopher T. Lefevre
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, 2023, 120 (10), pp.e2216975120. ⟨10.1073/pnas.2216975120⟩
Chevrier, D M, Juhin, A, Menguy, N, Bolzoni, R, Soto-Rodriguez, P E D, Kojadinovic-Sirinelli, M, Paterson, G A, Belkhou, R, Williams, W, Skouri-Panet, F, Kosta, A, Le guenno, H, Pereiro, E, Faivre, D, Benzerara, K, Monteil, C L & Lefevre, C T 2023, ' Collective magnetotaxis of microbial holobionts is optimized by the three-dimensional organization and magnetic properties of ectosymbionts ', Proceedings of the National Academy of Sciences (PNAS), vol. 120, no. 10, e2216975120 . https://doi.org/10.1073/pnas.2216975120
Proceedings of the National Academy of Sciences of the United States of America, 2023, 120 (10), pp.e2216975120. ⟨10.1073/pnas.2216975120⟩
Chevrier, D M, Juhin, A, Menguy, N, Bolzoni, R, Soto-Rodriguez, P E D, Kojadinovic-Sirinelli, M, Paterson, G A, Belkhou, R, Williams, W, Skouri-Panet, F, Kosta, A, Le guenno, H, Pereiro, E, Faivre, D, Benzerara, K, Monteil, C L & Lefevre, C T 2023, ' Collective magnetotaxis of microbial holobionts is optimized by the three-dimensional organization and magnetic properties of ectosymbionts ', Proceedings of the National Academy of Sciences (PNAS), vol. 120, no. 10, e2216975120 . https://doi.org/10.1073/pnas.2216975120
Altres ajuts: D.M.C. and D.F. acknowledge awarded ALBA synchrotron beamtimes (Proposals 2018022677 and 2019023346), Mistral beamline staff for assistance in cryo-SXT experiments and CALIPSOplus funding for Proposal 2019023346. We acknowledge Soleil S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e563429a964c152e394446d3d5185c00
https://ddd.uab.cat/record/273038
https://ddd.uab.cat/record/273038
Autor:
Luka Skoric, Claire Donnelly, Aurelio Hierro-Rodriguez, Miguel A. Cascales Sandoval, Sandra Ruiz-Gómez, Michael Foerster, Miguel A. Niño, Rachid Belkhou, Claas Abert, Dieter Suess, Amalio Fernández-Pacheco
Publikováno v:
WOS:000820325000001
Digital.CSIC. Repositorio Institucional del CSIC
instname
Digital.CSIC. Repositorio Institucional del CSIC
instname
The fundamental limits currently faced by traditional computing devices necessitate the exploration of ways to store, compute, and transmit information going beyond the current CMOS-based technologies. Here, we propose a three-dimensional (3D) magnet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3491073f60908d649b6825618ac6bbf4
http://hdl.handle.net/10651/66790
http://hdl.handle.net/10651/66790
Publikováno v:
SciPost Physics, Vol 5, Iss 4, p 038 (2018)
We report the imaging of magnetic domains in ferromagnetic CoNiB nanotubes with very long aspect ratio, fabricated by electroless plating. While axial magnetization is expected for long tubes made of soft magnetic materials, we evidence series of
Externí odkaz:
https://doaj.org/article/4834912519b9443f93917a8fd1211d7c
Autor:
Roméo Juge, Naveen Sisodia, Joseba Urrestarazu Larrañaga, Qiang Zhang, Van Tuong Pham, Kumari Gaurav Rana, Brice Sarpi, Nicolas Mille, Stefan Stanescu, Rachid Belkhou, Mohamad-Assaad Mawass, Nina Novakovic-Marinkovic, Florian Kronast, Markus Weigand, Joachim Gräfe, Sebastian Wintz, Simone Finizio, Jörg Raabe, Lucia Aballe, Michael Foerster, Mohamed Belmeguenai, Liliana D. Buda-Prejbeanu, Johan Pelloux-Prayer, Justin M. Shaw, Hans T. Nembach, Laurent Ranno, Gilles Gaudin, Olivier Boulle
Publikováno v:
Nature Communications
Nature Communications, 2022, 13 (1), pp.4807. ⟨10.1038/s41467-022-32525-4⟩
Nature Communications, 2022, 13 (1), pp.4807. ⟨10.1038/s41467-022-32525-4⟩
Magnetic skyrmions are topological spin textures that hold great promise as nanoscale information carriers in non-volatile memory and logic devices. While room-temperature magnetic skyrmions and their current-induced manipulation were recently demons