Gated INTERfaces for FAST information processing

Livrables

Selection of systems with strongest optical-induced modifications

Selection of systems with strongest optical-induced modifications to be used in WP3-WP4-WP5 and to be modeled in WP6

Lateral spin transistor

Control of the spin current in a lateral spin transistor by electrical gating

Lower switching current density and reduced bit size

Factor 10 lower switching current density and reduced bit size

Optimal spin conducting metals/MOL bilayers

Detailed protocols for fabrication of optimal spin conducting metalsMOL bilayers

Voltage-enhanced spin-electrical conversion

Voltage-enhanced spin-electrical conversion in sustainable hybrid molecular devices

Selection of hybrid molecular interfaces

Selection of a set of hybrid molecular interfaces to be used in WP3WP4WP5 and to be modeled in WP6

Hybridisation Gating control of the MA

First time demonstration of the Hybridisation Gating induced control of the MA in ultrathin films of 3d ferromagnetic metals - at least 10% modification achieved

Optimal heavy metals/MOL bilayers

Detailed protocols for fabrication of optimal heavy metals MOL bilayers

Database containing technologically relevant interfaces parameters

Database containing technologically relevant hybrid interfaces and the most useful parameters hybridization strength energy scale of the hybridizationrelated modification of materials parameters magnetic anisotropy spinorbit coupling

Protocols for the optical control of interface

Definition of protocols for the optical control of interface-related functionalities

Control of spin orbit scattering

Control over the spin orbit scattering and SOC band engineering of ultrathin metals

Optical modification of hybridization

Report on the optical modification of hybridization-related parameters in the selected systems, including their time-and energy-scale

Operating device at fJ/bit energies

Report on an operating device able to switch in 0-1 mode by HyG at fJ/bit energies and in field-free mode

Computational modules for Smeagol

Computational modules implemented in Smeagol to compute dynamical hybridization gating and spin-orbit torque

GHz spin transistor

GHz operation of the spin transistor demonstrated

Protocols for high-quality dielectrics on MOL layers

Protocols for fabrication and electronic properties of optimal high-quality dielectrics on MOL layers

GHz modulation of MA

GHz modulation of MA by HyG established in selected device(s)

Industry Roadshow
THz operation

Report on THz operation

Database of hybrid interface parameters

Database containing relevant hybrid interface parameters hybridization strength magnetic anisotropy charge transfer energy etc computed from firstprinciples

Optimal FM/MOL interfaces

Detailed protocols for fabrication of optimal FMMOL interfaced bilayer

Basic logic gate using 3-terminal spin transistors

Implementation of a basic logic gate (AND) using 3-terminal spin transistors with gating

HyG control of the Ferromagnetic-Superparamagnetic transition

First time demonstration of the HyG control of the Ferromagnetic-Superparamagnetic transition in nanoscale structures

Computational modules for charge and spin kinetic equations

Computational modules to compute charge and spin transport from the kinetic equation for different geometry of the devices

Update of the report on the stability assessment
Update protocols for high-quality dielectrics on MOL layers

Update of the protocols for fabrication and electronic properties of optimal high-quality dielectrics on MOL layers

Report on the stability assessment

Web site and Socials

Web site launch Press Release Socialscontinuously updated Twitter Facebook LinkedIn Instagram updated every 3 months

INTERFAST Video

Joint Workshops

Joint Workshops on spintronics and VCMA technology

Publications

Thermally Ultrarobust S = 1/2 Tetrazolinyl Radicals: Synthesis, Electronic Structure, Magnetism, and Nanoneedle Assemblies on Silicon Surface

Auteurs: Zhimin Yang, Maren Pink, Ewa Malgorzata Nowik-Boltyk, Shutian Lu, Tobias Junghoefer, Suchada Rajca, Stefan Stoll, Maria Benedetta Casu, Andrzej Rajca
Publié dans: Journal of the American Chemical Society, Numéro 145, 2023, Page(s) 13335-13346, ISSN 0002-7863
Éditeur: American Chemical Society
DOI: 10.1021/jacs.3c03402

Theoretical perspective on the modification of the magnetocrystallineanisotropy at molecule-cobalt interfaces

Auteurs: Anita Halder, Sumanta Bhandary, David D. O'Regan, Stefano Sanvito, and Andrea Droghetti
Publié dans: PHYSICAL REVIEW MATERIALS, Numéro 7, 2023, Page(s) 064409, ISSN 2475-9953
Éditeur: American Physical Society
DOI: 10.1103/physrevmaterials.7.064409

"Ab initio transport theory for the intrinsic spin Hall effect applied to <mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML""><mml:mrow><mml:mn>5</mml:mn><mml:mi>d</mml:mi></mml:mrow></mml:math> metals"

Auteurs: Akash Bajaj, Reena Gupta, Ilya V. Tokatly, Stefano Sanvito, Andrea Droghetti
Publié dans: Physical Review B, Numéro 109, 2024, ISSN 2469-9950
Éditeur: APS
DOI: 10.1103/physrevb.109.195132

Spin-orbit induced equilibrium spin currents in materials

Auteurs: Andrea Droghetti, Ivan Rungger, Angel Rubio, Ilya V. Tokatly
Publié dans: Physical Review B, Numéro 105, 2022, ISSN 2469-9950
Éditeur: APS
DOI: 10.1103/physrevb.105.024409

Enhancement of Magnetic Stability in Antiferromagnetic CoO Films by Adsorption of Organic Molecules

Auteurs: Luca Gnoli, Mattia Benini, Corrado Del Conte, Alberto Riminucci, Rajib K. Rakshit, Manju Singh, Samuele Sanna, Roshni Yadav, Ko-Wei Lin, Alessio Mezzi, Simona Achilli, Elena Molteni, Marco Marino, Guido Fratesi, Valentin Dediu, Ilaria Bergenti
Publié dans: ACS Applied Electronic Materials, Numéro 6, 2024, Page(s) 3138-3146, ISSN 2637-6113
Éditeur: American Chemical Society
DOI: 10.1021/acsaelm.3c01599

In‐Depth NMR Investigation of the Magnetic Hardening in Co Thin Films Induced by the Interface with Molecular Layers

Auteurs: Mattia Benini, Giuseppe Allodi, Alessandro Surpi, Alberto Riminucci, Ko‐Wei Lin, Samuele Sanna, Valentin Alek Dediu, Ilaria Bergenti
Publié dans: Advanced Materials Interfaces, Numéro 9, 2023, ISSN 2196-7350
Éditeur: Wiley
DOI: 10.1002/admi.202201394

Dirac Bands in the Topological Insulator Bi2Se3 Mapped by Time‐Resolved Momentum Microscopy

Auteurs: Stefano Ponzoni, Felix Paßlack, Matija Stupar, David Maximilian Janas, Giovanni Zamborlini, Mirko Cinchetti
Publié dans: Advanced Physics Research, Numéro 2, 2023, ISSN 2751-1200
Éditeur: Wiley
DOI: 10.1002/apxr.202200016

Spinterface Effects in Hybrid La0.7Sr0.3MnO3/SrTiO3/C60/Co Magnetic Tunnel Junctions

Auteurs: Ilaria Bergenti, Takeshi Kamiya, Dongzhe Li, Alberto Riminucci, Patrizio Graziosi, Donald A. MacLaren, Rajib K. Rakshit, Manju Singh, Mattia Benini, Hirokazu Tada, Alexander Smogunov, and Valentin A. Dediu
Publié dans: ACS Applied Electronic Materials, 2022, ISSN 2637-6113
Éditeur: American Chemical Society
DOI: 10.1021/acsaelm.2c00300

"Spin injection in the doped bad metal <mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML""><mml:mrow><mml:mi>SrTi</mml:mi><mml:msub><mml:mi mathvariant=""normal"">O</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math>"

Auteurs: Patrizio Graziosi, Ilaria Bergenti, Lorenzo Vistoli, Fabio Galassi, Marco Calbucci, Alberto Riminucci, Francesco Borgatti, Donald A. MacLaren, Kerry J. O’Shea, Giovanni Vinai, Piero Torelli, Giancarlo Panaccione, Viktor Kabanov, Valentin Alek Dediu
Publié dans: Physical Review Research, Numéro 5, 2023, ISSN 2643-1564
Éditeur: APS
DOI: 10.1103/physrevresearch.5.033096

A Hybrid Magneto‐Optic Capacitive Memory with Picosecond Writing Time

Auteurs: Matthew Rogers, Ahasan Habib, Gilberto Teobaldi, Timothy Moorsom, J. Olof Johansson, Luke Hedley, Paul S. Keatley, Robert J. Hicken, Manuel Valvidares, Pierluigi Gargiani, Nader Alosaimi, Emiliano Poli, Mannan Ali, Gavin Burnell, Bryan J. Hickey, Oscar Cespedes
Publié dans: Advanced Functional Materials, Numéro 33, 2024, ISSN 1616-301X
Éditeur: John Wiley & Sons Ltd.
DOI: 10.1002/adfm.202212173

Current-induced spin polarization in chiral tellurium: A first-principles quantum transport study

Auteurs: Reena Gupta, Andrea Droghetti
Publié dans: Physical Review B, Numéro 109, 2024, ISSN 2469-9950
Éditeur: ACS
DOI: 10.1103/physrevb.109.155141

Interface disorder as the cause for the kinetic Rashba-Edelstein effect and interface spin-Hall effect at a metal-insulator boundary

Auteurs: A. V. Shumilin, V. V. Kabanov
Publié dans: Physical Review Research, Numéro 5, 2023, ISSN 2643-1564
Éditeur: American Physical Society
DOI: 10.1103/physrevresearch.5.033215

Radical‐Induced Changes in Transition Metal Interfacial Magnetic Properties: A Blatter Derivative on Polycrystalline Cobalt

Auteurs: Ewa Malgorzata Nowik‐Boltyk, Tobias Junghoefer, Erika Giangrisostomi, Ruslan Ovsyannikov, Chan Shu, Andrzej Rajca, Andrea Droghetti, M. Benedetta Casu
Publié dans: Angewandte Chemie International Edition, 2024, ISSN 1433-7851
Éditeur: John Wiley & Sons Ltd.
DOI: 10.1002/anie.202403495

Magnon currents excited by the spin Seebeck effect in ferromagnetic EuS thin films

Auteurs: M. Xochitl Aguilar-Pujol, Sara Catalano, Carmen González-Orellana, Witold Skowroński, Juan M. Gomez-Perez, Maxim Ilyn, Celia Rogero, Marco Gobbi, Luis E. Hueso, Fèlix Casanova
Publié dans: Physical Review B, Numéro 108, 2023, ISSN 2469-9950
Éditeur: APS
DOI: 10.1103/physrevb.108.224420

Modulation of the Transient Magnetization of an EuO/Co Bilayer Tuned by Optical Excitation

Auteurs: David Mönkebüscher, Paul Rosenberger, Fabian Mertens, Roman Adam, Claus M. Schneider, Umut Parlak, Martina Müller, Mirko Cinchetti
Publié dans: Advanced Materials Interfaces, Numéro 10, 2024, ISSN 2196-7350
Éditeur: Wiley
DOI: 10.1002/admi.202300236

Long-Term Degradation Mechanisms in Application-Implemented Radical Thin Films

Auteurs: E. M Nowik-Boltyk, T, Junghoefer, M. Glaser, E. Giangrisostomi, R. Ovsyannikov, S. Zhang, C. Shu, A. Rajca, A. Calzolari, M. B. Casu
Publié dans: ACS Applied Material Interface (open access), Numéro volume15, number 25, 2023, Page(s) 30935–30943, ISSN 1944-8252
Éditeur: American Chemical Society
DOI: 10.1021/acsami.3c02057

Gate‐Tunable Exchange Bias and Voltage‐Controlled Magnetization Switching in a van der Waals Ferromagnet

Auteurs: Mayank Sharma, Garen Avedissian, Witold Skowroński, Junhyeon Jo, Andrey Chuvilin, Fèlix Casanova, Marco Gobbi, Luis E. Hueso
Publié dans: Advanced Materials Interfaces, 2024, ISSN 2196-7350
Éditeur: Wiley
DOI: 10.1002/admi.202400678

Metalloporphyrins on oxygen-passivated iron: Conformation and order beyond the first layer

Auteurs: David Maximilian Janas, Andreas Windischbacher, Mira Sophie Arndt, Michael Gutnikov, Lasse Sternemann, David Gutnikov, Till Willershausen, Jonah Elias Nitschke, Karl Schiller, Daniel Baranowski, Vitaliy Feyer, Iulia Cojocariu, Khush Dave, Peter Puschnig, Matija Stupar, Stefano Ponzoni, Mirko Cinchetti, Giovanni Zamborlini
Publié dans: Inorganica Chimica Acta, Numéro 557, 2024, Page(s) 121705, ISSN 0020-1693
Éditeur: Elsevier BV
DOI: 10.1016/j.ica.2023.121705

Enhancing Electron Correlation at a 3D Ferromagnetic Surface

Auteurs: David Maximilian Janas, Andrea Droghetti, Stefano Ponzoni, Iulia Cojocariu, Matteo Jugovac, Vitaliy Feyer, Miloš M. Radonjić, Ivan Rungger, Liviu Chioncel, Giovanni Zamborlini, Mirko Cinchetti
Publié dans: Advanced Materials, 2022, ISSN 0935-9648
Éditeur: United Nations Industrial Developement Organization
DOI: 10.1002/adma.202205698

Glassy Synaptic Time Dynamics in Molecular La0.7Sr0.3MnO3/Gaq3/AlOx/Co Spintronic Crossbar Devices

Auteurs: Andrei Shumilin, Prakriti Neha, Mattia Benini, Rajib Rakshit, Manju Singh, Patrizio Graziosi, Raimondo Cecchini, Luca Gnoli, Mirko Prezioso, Ilaria Bergenti, Valentin Alek Dediu, Alberto Riminucci
Publié dans: Advanced Electronic Materials, Numéro 10, 2024, ISSN 2199-160X
Éditeur: Wiley
DOI: 10.1002/aelm.202300887

The Ferromagnetic Glass State: collapse of the standard ferromagnetic domain structure

Auteurs: Mattia Benini, Andrei Shumilin, Rajib Rakshit, Antarjami Sahoo, Anita Halder, Andrea Droghetti, Francesco Cugini, Massimo Solzi, Diego Bisero, Patrizio Graziosi, Alberto Riminucci, Ilaria Bergenti, Manju Singh, Luca Gnoli, Samuele Sanna, Tomaz Mertelj, Viktor Kabanov, Stefano Sanvito, Valentin Dediu
Publié dans: 2024
Éditeur: Springer Science and Business Media LLC
DOI: 10.21203/rs.3.rs-4540787/v1

Anomalous hardening of spin waves in cobalt/molecular-semiconductor heterostructures reveals strongly anisotropic spinterface magnetism

Auteurs: J. Strohsack, A. Shumilin, H. Zhao, G. Jecl, V. V. Kabanov, M. Benini, R. Rakshit, V. A. Dediu, M. Rogers, S. Ozdemir, O. Cespedes, U. Parlak, M. Cinchetti, T. Mertelj
Publié dans: 2024
Éditeur: arXiv, Cornell University
DOI: 10.48550/arxiv.2412.08677

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