k-space Neural computation with magnEtic exciTations

Risultati finali

Benchmarking of k-NET versus other technologies
Report on different application classification tasks: where k-NET can be a game changer

Report on different application classification tasks where kNET can be a game changer

Report on SW mode spectroscopy in the linear and nonlinear regimes
Report on alternative technologies for classification tasks: the potential of k-NET

Report on alternative technologies for classification tasks the potential of kNET

Report on the design and fabrication of the first generation of k-NN hardware

Report on the design and fabrication of the first generation of kNN hardware

Report on the programming by advanced methods
Report on experimental control of the coupling coefficients between modes
Report on the programming by parametric pumping
Report describing the SW mode mapping of the optimized NN hardware

Project logo and Website opening

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Pubblicazioni

Identification of a Large Number of Spin-Wave Eigenmodes Excited by Parametric Pumping in Yttrium Iron Garnet Microdisks

Autori: T. Srivastava, H. Merbouche, I. Ngouagnia Yemeli, N. Beaulieu, J. Ben Youssef, M. Muñoz, P. Che, P. Bortolotti, V. Cros, O. Klein, S. Sangiao, J.M. De Teresa, S.O. Demokritov, V.E. Demidov, A. Anane, C. Serpico, M. d’Aquino, G. de Loubens
Pubblicato in: Physical Review Applied, Numero 19, 2023, ISSN 2331-7019
Editore: American Physical Society
DOI: 10.1103/physrevapplied.19.064078

Evidence for spin current driven Bose-Einsteincondensation of magnons

Autori: B. Divinskiy, H. Merbouche, V. E. Demidov, K. O. Nikolaev, L. Soumah, D. Gouéré, R. Lebrun, V. Cros, Jamal Ben Youssef, P. Bortolotti, A. Anane, S. O. Demokritov
Pubblicato in: Nature Communications, Numero 12, Article number: 6541 (2021), 2021, ISSN 2041-1723
Editore: Nature Publishing Group
DOI: 10.1038/s41467-021-26790-y

Temperature-independent ferromagnetic resonance shift in Bi-doped YIG garnets through magnetic anisotropy tuning

Autori: Diane Gouéré, Hugo Merbouche, Aya El Kanj, Felix Kohl, Cécile Carrétéro, Isabella Boventer, Romain Lebrun, Paolo Bortolotti, Vincent Cros, Jamal Ben Youssef, and Abdelmadjid Anane
Pubblicato in: PHYSICAL REVIEW MATERIALS, Numero 6, 2022, Pagina/e 114402, ISSN 2475-9953
Editore: The American Physical Society.
DOI: 10.1103/physrevmaterials.6.114402

Coupling-induced bistability in self-oscillating regimes of two coupled identical Spin-Torque Nano-oscillators

Autori: S. Perna, M. Anand, G. Oliviero, A. Quercia, M. d’Aquino, S. Wittrock, R. Lebrun, V. Cros, C. Serpico
Pubblicato in: Physica B: Condensed Matter, Numero 674, 2023, Pagina/e 415594, ISSN 0921-4526
Editore: Elsevier BV
DOI: 10.1016/j.physb.2023.415594

Nonlocal magnon transconductance in extended magnetic insulating films. I. Spin diode effect

Autori: R. Kohno, K. An, E. Clot, V. V. Naletov, N. Thiery, L. Vila, R. Schlitz, N. Beaulieu, J. Ben Youssef, A. Anane, V. Cros, H. Merbouche, T. Hauet, V. E. Demidov, S. O. Demokritov, G. de Loubens, O. Klein
Pubblicato in: Physical Review B, Numero 108, 2023, ISSN 2469-9950
Editore: American Physical Society
DOI: 10.1103/physrevb.108.144410

Degenerate and nondegenerate parametric excitation in yttrium iron garnet nanostructures

Autori: H. Merbouche, P. Che, T. Srivastava, N. Beaulieu, J. Ben Youssef, M. Muñoz, M. d’Aquino, C. Serpico, G. de Loubens, P. Bortolotti, A. Anane, S.O. Demokritov, V.E. Demidov
Pubblicato in: Physical Review Applied, Numero 21, 2024, ISSN 2331-7019
Editore: American Physical Society
DOI: 10.1103/physrevapplied.21.064041

Computational micromagnetics based on normal modes: Bridging the gap between macrospin and full spatial discretization

Autori: S. Perna, F. Bruckner, C. Serpico, D. Suess, M. d'Aquino
Pubblicato in: Journal of Magnetism and Magnetic Materials, Numero Volume 546, 15 March 2022, 168683, 2022, ISSN 0304-8853
Editore: Elsevier BV
DOI: 10.1016/j.jmmm.2021.168683

Simultaneous multitone microwave emission by dc-driven spintronic nano-element

Autori: Alexandre Abbass Hamadeh, Denys Slobodianiuk, Rayan Moukhader, Gennadiy Melkov, Vladyslav Borynskyi, Morteza Mohseni, Giovanni Finocchio, Vitaly Lomakin, Roman Verba, Grégoire de Loubens, Philipp Pirro, Olivier Klein
Pubblicato in: Science Advances, Numero 9, 2024, ISSN 2375-2548
Editore: American Association for the Advancement of Science
DOI: 10.1126/sciadv.adk1430

Non-hermiticity in spintronics: oscillation death in coupled spintronic nano-oscillators through emerging exceptional points

Autori: Steffen Wittrock, Salvatore Perna, Romain Lebrun, Katia Ho, Roberta Dutra, Ricardo Ferreira, Paolo Bortolotti, Claudio Serpico, Vincent Cros
Pubblicato in: Nature Communications, Numero 15, 2024, ISSN 2041-1723
Editore: Nature Publishing Group
DOI: 10.1038/s41467-023-44436-z

True amplification of spin waves in magnonic nano-waveguides

Autori: H. Merbouche, B. Divinskiy, D. Gouéré, R. Lebrun, A. El Kanj, V. Cros, P. Bortolotti, A. Anane, S. O. Demokritov, V. E. Demidov
Pubblicato in: Nature Communications, Numero 15, 2024, ISSN 2041-1723
Editore: Nature Publishing Group
DOI: 10.1038/s41467-024-45783-1

Nonlocal magnon transconductance in extended magnetic insulating films. II. Two-fluid behavior

Autori: R. Kohno, K. An, E. Clot, V. V. Naletov, N. Thiery, L. Vila, R. Schlitz, N. Beaulieu, J. Ben Youssef, A. Anane, V. Cros, H. Merbouche, T. Hauet, V. E. Demidov, S. O. Demokritov, G. de Loubens, O. Klein
Pubblicato in: Physical Review B, Numero 108, 2023, ISSN 2469-9950
Editore: American Physical Society
DOI: 10.1103/physrevb.108.144411

Stimulated magnon scattering by non-degenerate parametric excitation

Autori: Joo-Von Kim, Hugo Merbouche
Pubblicato in: Applied Physics Letters, Numero 125, 2024, ISSN 0003-6951
Editore: American Institute of Physics
DOI: 10.1063/5.0223157

Resonant dynamics of three-dimensional skyrmionic textures in thin film multilayers

Autori: Titiksha Srivastava, Yanis Sassi, Fernando Ajejas, Aymeric Vecchiola, Igor Ngouagnia Yemeli, Hervé Hurdequint, Karim Bouzehouane, Nicolas Reyren, Vincent Cros, Thibaut Devolder, Joo-Von Kim, Grégoire de Loubens
Pubblicato in: APL Materials, Numero 11, 2023, ISSN 2166-532X
Editore: AIP Publishing
DOI: 10.1063/5.0150265

Mode-resolved micromagnetics study of parametric spin wave excitation in thin-film disks

Autori: Maryam Massouras, Salvatore Perna, Massimiliano D'Aquino, Claudio Serpico, Joo-Von Kim
Pubblicato in: Physical Review B, Numero 110, 2024, ISSN 2469-9950
Editore: American Physical Society
DOI: 10.1103/physrevb.110.064435

Optimizing the Magnon-Phonon Cooperativity in Planar Geometries

Autori: K. An, C. Kim, K.-W. Moon, R. Kohno, G. Olivetti, G. de Loubens, N. Vukadinovic, J. Ben Youssef, C. Hwang, O. Klein
Pubblicato in: Physical Review Applied, Numero 20, 2023, ISSN 2331-7019
Editore: American Physical Society
DOI: 10.1103/physrevapplied.20.014046

Design of k-space Magnon Dynamics by Machine Learning

Autori: György Csaba, Ádám Papp, Horváth András, Joo-Von Kim, Maryam Massouras, Abdelmadjid Anane, Massimiliano d’Aquino, Salvatore Perna, Claudio Serpico
Pubblicato in: 2023 IEEE International Magnetic Conference - Short Papers (INTERMAG Short Papers), 2023, Pagina/e 1-2
Editore: IEEE
DOI: 10.1109/intermagshortpapers58606.2023.10228433

Diritti di proprietà intellettuale

NEUROMORPHIC CIRCUIT FOR PHYSICALLY PRODUCING A NEURAL NETWORK AND ASSOCIATED PRODUCTION AND INFERENCE METHOD

Numero candidatura/pubblicazione: 20 23071366
Data: 2023-08-02
Candidato/i: COMMISSARIAT A L ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

NEUROMORPHIC CIRCUIT FOR PHYSICALLY PRODUCING A NEURAL NETWORK AND ASSOCIATED PRODUCTION AND INFERENCE METHOD

Numero candidatura/pubblicazione: 20 23071366
Data: 2023-08-02
Candidato/i: THALES SA

NEUROMORPHIC CIRCUIT FOR PHYSICALLY PRODUCING A NEURAL NETWORK AND ASSOCIATED PRODUCTION AND INFERENCE METHOD

Numero candidatura/pubblicazione: 20 23071366
Data: 2023-08-02
Candidato/i: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS

NEUROMORPHIC CIRCUIT FOR PHYSICALLY PRODUCING A NEURAL NETWORK AND ASSOCIATED PRODUCTION AND INFERENCE METHOD

Numero candidatura/pubblicazione: 20 23071366
Data: 2023-08-02
Candidato/i: UNIVERSITE PARIS-SACLAY

Risultati finali

Pubblicazioni

Diritti di proprietà intellettuale

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