Skip to main content
Weiter zur Homepage der Europäischen Kommission (öffnet in neuem Fenster)
Deutsch Deutsch
CORDIS - Forschungsergebnisse der EU
CORDIS

Metaplastic Spintronics Synapses

CORDIS bietet Links zu öffentlichen Ergebnissen und Veröffentlichungen von HORIZONT-Projekten.

Links zu Ergebnissen und Veröffentlichungen von RP7-Projekten sowie Links zu einigen Typen spezifischer Ergebnisse wie Datensätzen und Software werden dynamisch von OpenAIRE abgerufen.

Leistungen

Website, project logo, social media and IT-based tools established (öffnet in neuem Fenster)

Website and project logo information with also social media links. A private file-sharing space will be created for internal communication and document exchange.

Plan for Dissemination and Exploitation Including Communication Activities (öffnet in neuem Fenster)

Dissemination within the scientific community will be done by high impact open access journal publications and presentations at international conferences. A special project workshop on new spintronics technologies for neuromorphic computing will be organised at M36 within the Capocaccia workshop, one of the two main neuromorphic workshops in the world, organized by the consortium member UZH. The project website and social network accounts will be a platform for dissemination to the scientific community and the general public. A special focus will be given to the visibility of our female participants. The consortium agreement will define the rules for protection and exploitation of our IP. The filing of patents and the creation of a start-up company will be strongly encouraged [UPSaclay, all]. An exploitation plan beyond the lifetime of the project will be drawn by the Technology Board [HawAI.tech].

FM nanodevices with local ionic gates fabricated (öffnet in neuem Fenster)

Devices comprising a magnetic nanowire (100nm - 1μm width) and/or a reservoir for domain nucleation, a local MI gate and an electrical detection point (Hall cross, AF-magnetoresistance) will be designed and fabricated with FM materials [UPSaclay,CEITEC, CNR]. Two designs based on domain nucleation and depinning/propagation, respectively, will be fabricated. Artificial nucleation points will be introduced by local He+ ion irradiation [Spin-Ion].

AF/oxide1/oxide2 multilayers grown (öffnet in neuem Fenster)

AF materials such as FeRh, PtMn, and NiO will be sputter-grown on MgO and other substrates [CEITEC]. SAFs and metamagnetic multilayer systems such as (Pd/Co)n/Ru/(Pd/Co)n will also be produced [CEITEC, Singulus]. These materials will be in-situ covered with oxide 1, with high ion mobility and grown by sputtering or ALD such as HfO2 and GdOx [Singulus, CNR, CEITEC]. Oxide 2, with high dielectric constant and insulating properties will be grown ex-situ by ALD on oxide 1. Oxide 2 materials: HfO2, HfO2: Al, TiO2 and Al2O3 [CNR, UPSaclay].

FM/oxide1/oxide2 multilayers grown (öffnet in neuem Fenster)

FM ultra-thin films (0.4 to 1nm thick) such as archetypical CoFeB and Co will be grown by magnetron sputtering on a variety of buffer layers with high spin-orbit coupling like Ta, Pt and W [Singulus]. Thicker elemental ferromagnetic layers (Fe, Co) (1-few nm thick) will be e-beam evaporated in direct contact with oxides (from T1.2) [CNR]. These materials will be in-situ covered with oxide 1, with high ion mobility and grown by sputtering or ALD such as HfO2 and GdOx [Singulus, CNR, CEITEC]. Oxide 2, with high dielectric constant and insulating properties will be grown ex-situ by ALD on oxide 1. Oxide 2 materials: HfO2, HfO2: Al, TiO2 and Al2O3 [CNR, UPSaclay].

Consortium agreement (öffnet in neuem Fenster)

A consortium agreement will be established, based on successful models in our previous projects, that will deal with joint discoveries between consortium partners at different institutions. The agreement will define the rules for protection and exploitation of our IP.

RP1 update of the Data Management Plan (öffnet in neuem Fenster)

1st revision of the DMP.

Data management plan (öffnet in neuem Fenster)

A data management plan will be prepared taking into account the type of data produced by each partner.

Veröffentlichungen

Bayesian Metaplasticity from Synaptic Uncertainty

Autoren: Bonnet, Djohan; Hirtzlin, Tifenn; Januel, Tarcisius; Dalgaty, Thomas; Querlioz, Damien; Vianello, Elisa
Veröffentlicht in: NeurIPS, MLNCP workshop, 2023, 2023
Herausgeber: Open Review

Synaptic metaplasticity with multi-level memristive devices (öffnet in neuem Fenster)

Autoren: S. D’Agostino; F. Moro; T. Hirtzlin; J. Arcamone; N. Castellani; D. Querlioz; M. Payvand; E. Vianello
Veröffentlicht in: 2023 IEEE 5th International Conference on Artificial Intelligence Circuits and Systems (AICAS), 2023, ISSN 2473-2001
Herausgeber: IEEE
DOI: 10.48550/arxiv.2306.12142

Non-oxidative mechanism in oxygen-based magneto-ionics. (öffnet in neuem Fenster)

Autoren: T. Bhatnagar-Schoeffmann, P. Schoeffmann, A. Resta, A. Lamperti, G. Bernard, A. Kovacs, L. Largeau, A. Durnez, A. Harouri, X. Laffosse, D. Ourdani, M.-A. Syskaki, Y. Roussigné, S. Ono, R. E. Dunin-Borkowski, J. Langer, D. Ravelosona, M. Belmeguenai, A. So
Veröffentlicht in: Advanced Material Interfaces, 2024, ISSN 2196-7350
Herausgeber: Wiley - VCH
DOI: 10.1002/admi.202300955

Unidirectional propagation of zero-momentum magnons (öffnet in neuem Fenster)

Autoren: Ondřej Wojewoda, Jakub Holobrádek, Dominik Pavelka, Ekaterina Pribytova, Jakub Krčma, Jan Klíma, Jaganandha Panda, Jan Michalička, Tomáš Lednický, Andrii V. Chumak, Michal Urbánek
Veröffentlicht in: Applied Physics Letters, Ausgabe 125, 2024, ISSN 0003-6951
Herausgeber: AIP Publishing
DOI: 10.1063/5.0218478

Continuous metaplastic training on brain signals (öffnet in neuem Fenster)

Autoren: Isabelle Aguilar, Thomas Bersani--Veroni, Luis Fernando Herbozo Contreras, Thomas Love, Armin Nikpour, Damien Querlioz, Omid Kavehei
Veröffentlicht in: npj Unconventional Computing, Ausgabe 2, 2025, ISSN 3004-8672
Herausgeber: Springer Science and Business Media LLC
DOI: 10.1038/S44335-025-00025-5

Exploring the full magneto-ionic oxidation spectrum in Pt/CoFeB/HfO2 (öffnet in neuem Fenster)

Autoren: I. Benguettat-El Mokhtari, R. Pachat, V. Porée, A. Lamperti, Y. Roussigné, M.-A. Syskaki, J. Wrona, G. Bernard, A. Cataldo, A. Resta, A. Nicolaou, S. Ono, S. M. Chérif, J. Langer, D. Ravelosona, M. Belmeguenai, A. Solignac, L. Herrera Diez
Veröffentlicht in: Applied Physics Letters, Ausgabe 126, 2025, ISSN 0003-6951
Herausgeber: AIP Publishing
DOI: 10.1063/5.0270206

Magneto-ionic Control of a Propagating Spin Reorientation Transition (öffnet in neuem Fenster)

Autoren: Guillaume Bernard, Xavier Lafosse, Claudia Tataru, Maria-Andromachi Syskaki, Alan Durnez, Frederic Mahut, Dafiné Ravelosona, Juergen Langer, Liza Herrera Diez
Veröffentlicht in: Nano Letters, 2025, ISSN 1530-6984
Herausgeber: American Chemical Society (ACS)
DOI: 10.1021/ACS.NANOLETT.5C02735

Dynamic Control of Weight-Update Linearity in Magneto-Ionic Synapses (öffnet in neuem Fenster)

Autoren: Guillaume Bernard, Kellian Cottart, Maria-Andromachi Syskaki, Victor Porée, Andrea Resta, Alessandro Nicolaou, Alan Durnez, Shimpei Ono, Ariam Mora Hernandez, Juergen Langer, Damien Querlioz, Liza Herrera Diez
Veröffentlicht in: Nano Letters, 2025, ISSN 1530-6984
Herausgeber: American Chemical Society (ACS)
DOI: 10.1021/acs.nanolett.4c05247

Suche nach OpenAIRE-Daten ...

Bei der Suche nach OpenAIRE-Daten ist ein Fehler aufgetreten

Es liegen keine Ergebnisse vor

Mein Booklet 0 0