Cold Opto-Magnetism for Random Access Devices

Informazioni relative al progetto

COMRAD

ID dell’accordo di sovvenzione: 861300

DOI

10.3030/861300

Progetto chiuso

Data della firma CE 12 Maggio 2020

Data di avvio 1 Giugno 2020

Data di completamento 30 Novembre 2024

Finanziato da

• EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions

Costo totale

€ 3 776 243,40

Contributo UE

€ 3 776 243,40

Coordinato da

STICHTING RADBOUD UNIVERSITEIT
Netherlands

CORDIS fornisce collegamenti ai risultati finali pubblici e alle pubblicazioni dei progetti ORIZZONTE.

I link ai risultati e alle pubblicazioni dei progetti del 7° PQ, così come i link ad alcuni tipi di risultati specifici come dataset e software, sono recuperati dinamicamente da .OpenAIRE .

Risultati finali

Demonstrators, pilots, prototypes (7)

First composition of Supervisory Board

The first composition of the Supervisory will be completed with an advisory ESR position after a selection between them has been made at a latter moment

Test model of Scanning Near-field Magneto-optical Microscope with subpicosecond temporal resolution.
Demonstration of the switching with the help of sub-100 ps pulses of electric current with electric read-out at the sub- 100 ps time scale.
Multi-dimensional parameter diagrams for SOT and magnetic switching probability vs pulse duration, laser fluence, applied magnetic field, electrical current/field and thickness for various materials and heterostuctures.

Multi-dimensional parameter diagrams for SOT and magnetic switching probability vs applied magnetic field, electrical current/field and thickness for various materials and heterostuctures.

Ultrafast switching of Pt/Y3Fe5O12 with optimal parameters.
Optically driven MRAM chip with the switching faster than 30 ps and heat dissipations below 10 fJ per bit (scaled to 20×20×10 nm3 bit).

Optically driven MRAM chip with the switching faster than 30 ps and heat dissipations below 10 fJ per bit (scaled to 202010 nm3 bit).

Theoretical formalism for spin-orbitronic phenomena in a strongly non-equilibrium state and sub-100 ps spin- orbit-mediated dynamics.

Documents, reports (14)

Press Kit
Demonstration of the least dissipative (dissipated energy < 10 fJ/bit) magnetization switching by femtosecond laser pulses and electrical read-out within 20 ps.
Masterclasses and course on Research policy organized
Demonstration of the least dissipative (dissipated energy < 10 fJ)

Demonstration of the least dissipative (dissipated energy < 10 fJ/bit) magnetization switching by ultrashort pulses.

High-quality Pt/Y3Fe5O12 magnetic storage elements
Demonstration of the electrically assisted subwavelength switching

Demonstration of the electrically assisted subwavelength switching (bit size less than 100 nm) and with the energy dissipations no more than 10 fJ per bit. Report on the most promising methodology for failure analysis of spin-orbitronic devices.

Multi-dimensional parameter diagrams for SOT and magnetic switching probability vs pulse duration, laser fluence, applied magnetic field.
Report on the most promising methodology for failure analysis of spin-orbitronic devices.

Scanning optical probes allowing both subwavelength spatial temporal and subpicosecond temporal resolution

Specialised training courses and workshops organized and reports provided
CONFERENCE
Courses on Communication and dissemination organized and reports provided
Courses on Tech Transfer organized and reports provided
Microscopic theory of laser-induced spin dynamics in the presence of currents.
Microscopic theory of laser-induced spin dynamics in the presence of electric fields.

Microscopic theory of laser-induced spin dynamics in the presence of electric fields and currents.

Other (3)

Consortium Agreement signed
Kick off meeting
Website launched/positions advertised

Website launchedpositions advertised

Open Research Data Pilot (1)

Data Management Plan

In the Data Management Plan is described in which way the partners of COMRAD will collect and store the valuable research data which is received during and regarding the project

Pubblicazioni

Peer reviewed articles (49)

Time-dependent coherent light pulse absorption from macroscopic Maxwell equations.

Autori: M. L. Chavazas and Q. Remy
Pubblicato in: Physical Review B, 2022, ISSN 2469-9950
Editore: AMER PHYSICAL SOCONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844
DOI: 10.1103/physrevb.106.014310

Ultrafast laser-induced spin–lattice dynamics in the van der Waals antiferromagnet CoPS3

Autori: D. Khusyainov, T. Gareev, V. Radovskaia, K. Sampathkumar, S. Acharya, M. Šiškins, S. Mañas-Valero, B. A. Ivanov, E. Coronado, Th. Rasing, A. V. Kimel, D. Afanasiev
Pubblicato in: APL Materials, Numero 11, 2023, ISSN 2166-532X
Editore: American Institute of Physics
DOI: 10.1063/5.0146128

Laser‐Induced Transient Anisotropy and Large Amplitude Magnetization Dynamics in a Gd/FeCo Multilayer

Autori: Thomas G.H. Blank, Sten Hermanussen, Tom Lichtenberg, Theo Rasing, Andrei Kirilyuk, Bert Koopmans, Alexey V. Kimel
Pubblicato in: Advanced Materials Interfaces, Numero 9, 2023, ISSN 2196-7350
Editore: Wiley
DOI: 10.1002/admi.202201283

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; Abdelmadjid Anane
Pubblicato in: Physical Review Material, Numero 5, 2023, ISSN 2475-9953
Editore: American Physical Society
DOI: 10.48550/arxiv.2302.00585

Role of spin-lattice coupling in ultrafast demagnetization and all optical helicity-independent single-shot switching in Gd 1 − x − y Tb y Co x alloys

Autori: Zhang, Wei; Lin, Jun Xiao; Huang, Tian Xun; Malinowski, Gregory; Hehn, Michel; Xu, Yong; Mangin, Stéphane; Zhao, Weisheng
Pubblicato in: Physical Review B, Numero 5, 2022, ISSN 2469-9969
Editore: American Physical Society

Phase diagrams for magnetic field and temperature induced ferromagnetism in antiferromagnetic FeRh

Autori: A. G. Buzdakov, I. A. Dolgikh, K. A. Zvezdin, A. K. Zvezdin, K. Rubi, U. Zeitler, P. C. M. Christianen, Th. Rasing, S. K. K. Patel, R. Medapalli, E. E. Fullerton, E. T. Dilmieva, A. V. Kimel
Pubblicato in: Physical Review B, Numero 108, 2023, ISSN 2469-9950
Editore: American Physical Society
DOI: 10.1103/physrevb.108.184420

Coherent control of terahertz-scale spin resonances using optical spin–orbit torques

Autori: Julian Hintermayr, Paul M. P. van Kuppevelt, Bert Koopmans
Pubblicato in: APL Materials, Numero 12, 2024, Pagina/e 061108, ISSN 2166-532X
Editore: AIP Publishing
DOI: 10.1063/5.0205962

"Explaining all-optical switching in ferrimagnets with heavy rare-earth elements by varying the spin-flip scattering probability of Gd in Co<mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML"" altimg=""si14.svg"" display=""inline"" id=""d1e646""><mml:msub><mml:mrow/><mml:mrow><mml:mi>x</mml:mi></mml:mrow></mml:msub></mml:math>Gd<mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML"" altimg=""si15.svg"

Autori: Julian Hintermayr, Bert Koopmans
Pubblicato in: Journal of Magnetism and Magnetic Materials, Numero 603, 2024, Pagina/e 172260, ISSN 0304-8853
Editore: Elsevier BV
DOI: 10.1016/j.jmmm.2024.172260

Optical Creation of Skyrmions by Spin Reorientation Transition in Ferrimagnetic CoHo Alloys

Autori: Wei Zhang, Tian Xun Huang, Michel Hehn, Grégory Malinowski, Maxime Verges, Julius Hohlfeld, Quentin Remy, Daniel Lacour, Xin Ran Wang, Guo Ping Zhao, Pierre Vallobra, Yong Xu, Stéphane Mangin, Wei Sheng Zhao
Pubblicato in: ACS Applied Materials &amp; Interfaces, Numero 15, 2023, Pagina/e 5608-5619, ISSN 1944-8244
Editore: American Chemical Society
DOI: 10.1021/acsami.2c19411

Magneto-optical diffraction of visible light as a probe of nanoscale displacement of domain walls at femtosecond timescales

Autori: A. Dolgikh, T. B. Shapaeva, K. T. Yamada, M. V. Logunov, T. H. Rasing, A. V. Kimel
Pubblicato in: Review of Scientific Instruments, Numero 94, 2023, ISSN 0034-6748
Editore: American Institute of Physics
DOI: 10.1063/5.0152670

Ultrafast single-pulse all-optical switching in synthetic ferrimagnetic Tb/Co/Gd multilayers

Autori: Julian Hintermayr, Pingzhi Li, Roy Rosenkamp, Youri L. W. van Hees, Junta Igarashi, Stéphane Mangin, Reinoud Lavrijsen, Grégory Malinowski, Bert Koopmans
Pubblicato in: Applied Physics Letters, Numero 123, 2023, Pagina/e 072406, ISSN 0003-6951
Editore: American Institute of Physics
DOI: 10.1063/5.0161322

In-plane reorientation induced single laser pulse magnetization reversal

Autori: Y. Peng, D. Salomoni, G. Malinowski, W. Zhang, J. Hohlfeld, L. D. Buda-Prejbeanu, J. Gorchon, M. Vergès, J. X. Lin, D. Lacour, R. C. Sousa, I. L. Prejbeanu, S. Mangin, M. Hehn
Pubblicato in: Nature Communications, Numero 14, 2023, ISSN 2041-1723
Editore: Nature Publishing Group
DOI: 10.1038/s41467-023-40721-z

Ultrafast antiferromagnetic switching of Mn2Au with laser-induced optical torques

Autori: Jackson L. Ross, Paul-Iulian Gavriloaea, Frank Freimuth, Theodoros Adamantopoulos, Yuriy Mokrousov, Richard F. L. Evans, Roy Chantrell, Rubén M. Otxoa, Oksana Chubykalo-Fesenko
Pubblicato in: npj Computational Materials, Numero 10, 2024, ISSN 2057-3960
Editore: Springer Nature
DOI: 10.1038/s41524-024-01416-1

Dynamic complex opto-magnetic holography

Autori: M. Makowski, J. Bomba, A. Frej, M. Kolodziejczyk, M. Sypek, T. Shimobaba, T. Ito, A. Kirilyuk, A. Stupakiewicz
Pubblicato in: Nature Communications, Numero 13, 2022, Pagina/e 7286, ISSN 2041-1723
Editore: Nature Publishing Group
DOI: 10.1038/s41467-022-35023-9

Spin and orbital magnetism by light in rutile altermagnets

Autori: Theodoros Adamantopoulos, Maximilian Merte, Frank Freimuth, Dongwook Go, Lishu Zhang, Marjana Ležaić, Wanxiang Feng, Yugui Yao, Jairo Sinova, Libor Šmejkal, Stefan Blügel, Yuriy Mokrousov
Pubblicato in: npj Spintronics, Numero 2, 2024, ISSN 2948-2119
Editore: Springer Nature
DOI: 10.1038/s44306-024-00053-0

"Single-Shot Helicity-Independent All-Optical Switching in <mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML"" display=""inline"" overflow=""scroll""><mml:mi>Co</mml:mi><mml:mo>/</mml:mo><mml:mi>Ho</mml:mi></mml:math> Multilayers"

Autori: Y. Peng, G. Malinowski, J. Gorchon, J. Hohlfeld, D. Salomoni, L.D. Buda-Prejbeanu, R.C. Sousa, I.L. Prejbeanu, D. Lacour, S. Mangin, M. Hehn
Pubblicato in: Physical Review Applied, Numero 20, 2023, ISSN 2331-7019
Editore: American Physical Society
DOI: 10.1103/physrevapplied.20.014068

Gd Doping at the Co/Pt Interfaces to Induce Ultrafast All-Optical Switching

Autori: Danny Petty Gweha Nyoma, Michel Hehn, Grégory Malinowski, Jaafar Ghanbaja, Julius Hohlfeld, Jon Gorchon, Stéphane Mangin, Francois Montaigne
Pubblicato in: ACS Applied Electronic Materials, Numero 6, 2024, Pagina/e 1122-1128, ISSN 2637-6113
Editore: American Chemical Society
DOI: 10.1021/acsaelm.3c01534

Enhancing all-optical switching of magnetization by He ion irradiation

Autori: Pingzhi Li, Johannes W. van der Jagt, Maarten Beens, Julian Hintermayr, Marcel A. Verheijen, René Bruikman, Beatriz Barcones, Roméo Juge, Reinoud Lavrijsen, Dafiné Ravelosona, and Bert Koopmans
Pubblicato in: Applied Physics Letters, Numero 121, 2022, Pagina/e 172404, ISSN 0003-6951
Editore: American Institute of Physics
DOI: 10.1063/5.0111466

Ultrashort spin–orbit torque generated by femtosecond laser pulses

Autori: T. Janda, T. Ostatnický, P. Němec, E. Schmoranzerová, R. Campion, V. Hills, V. Novák, Z. Šobáň, J. Wunderlich
Pubblicato in: Scientific Reports, Numero 12, 2022, ISSN 2045-2322
Editore: Nature Publishing Group
DOI: 10.1038/s41598-022-24808-z

"Photocurrents of charge and spin in monolayer <mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML""><mml:mrow><mml:msub><mml:mi>Fe</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:msub><mml:mi>GeTe</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:mrow></mml:math>"

Autori: M. Merte; F. Freimuth; T. Adamantopoulos; D. Go; T. G. Saunderson; M. Kläui; L. Plucinski; O. Gomonay; S. Blügel; Y. Mokrousov
Pubblicato in: Physical review (2021). doi:10.1103/PhysRevB.104.L220405, Numero PRB, 2021, Pagina/e L220405, ISSN 2469-9950
Editore: APS
DOI: 10.1103/physrevb.104.l220405

Effect of antiferromagnetic order on a propagating single-cycle THz pulse

Autori: T. W. J. Metzger, K. A. Grishunin, D. Afanasiev, R. M. Dubrovin, E. A. Mashkovich, R. V. Pisarev, A. V. Kimel
Pubblicato in: Applied Physics Letters, Numero 121, 2023, ISSN 0003-6951
Editore: American Institute of Physics
DOI: 10.1063/5.0124656

Antiferromagnetic domain wall memory with neuromorphic functionality

Autori: J. Godinho, P. K. Rout, R. Salikhov, O. Hellwig, Z. Šobáň, R. M. Otxoa, K. Olejník, T. Jungwirth, J. Wunderlich
Pubblicato in: npj Spintronics, Numero 2, 2024, ISSN 2948-2119
Editore: Nature Springer
DOI: 10.1038/s44306-024-00027-2

Ultrafast kinetics of the antiferromagnetic-ferromagnetic phase transition in FeRh.

Autori: G. Li, R. Medapalli, J. H. Mentink, R. V. Mikhaylovskiy, T. G. H. Blank, S. K. K. Patel, A. K. Zvezdin, T. Rasing, E. E. Fullerton and A. V. Kimel:
Pubblicato in: Nature Communications, 2022, ISSN 2041-1723
Editore: Nature Publishing Group
DOI: 10.1038/s41467-022-30591-2

Antiferromagnetic magnon spintronic based on nonreciprocal and nondegenerated ultra-fast spin-waves in the canted antiferromagnet α-Fe ₂ O ₃

Autori: Aya El Kanj, Olena Gomonay, Isabella Boventer, Paolo Bortolotti, Vincent Cros, Abdelmadjid Anane, Romain Lebrun
Pubblicato in: Science Advances, Numero 9, 2024, ISSN 2375-2548
Editore: Science
DOI: 10.1126/sciadv.adh1601

"Ultrafast magnetization reversal in ferromagnetic spin valves: An <mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML""><mml:mrow><mml:mi>s</mml:mi><mml:mtext>−</mml:mtext><mml:mi>d</mml:mi></mml:mrow></mml:math> model perspective"

Autori: Quentin Remy
Pubblicato in: Physical Review B, Numero 107, 2023, ISSN 2469-9950
Editore: American Physical Society
DOI: 10.1103/physrevb.107.174431

Single-shot switching in Tb/Co-multilayer based nanoscale magnetic tunnel junctions

Autori: Sucheta Mondal, Debanjan Polley, Akshay Pattabi, Jyotirmoy Chatterjee, David Salomoni, Luis Aviles-Felix, Aurélien Olivier, Miguel Rubio-Roy, Bernard Diény, Liliana Daniela Buda Prejbeanu, Ricardo Sousa, Ioan Lucian Prejbeanu, Jeffrey Bokor
Pubblicato in: Journal of Magnetism and Magnetic Materials, Numero 581, 2023, Pagina/e 170960, ISSN 0304-8853
Editore: Elsevier BV
DOI: 10.1016/j.jmmm.2023.170960

Exploring terahertz-scale exchange resonances in synthetic ferrimagnets with ultrashort optically induced spin currents

Autori: Julian Hintermayr, Youri L. W. van Hees, and Bert Koopmans
Pubblicato in: Physical Review B, Numero 108, 2023, Pagina/e 024401, ISSN 2469-9969
Editore: American Physical Society
DOI: 10.1103/physrevb.108.024401

"Terahertz-induced second harmonic generation dynamics in antiferromagnetic <mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML""><mml:msub><mml:mi mathvariant=""normal"">Cr</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi mathvariant=""normal"">O</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:math>"

Autori: Vladislav Bilyk, Elena Mishina, Theo Rasing, Alexey Kimel
Pubblicato in: Physical Review B, Numero 110, 2024, ISSN 2469-9950
Editore: American Physical Society
DOI: 10.1103/physrevb.110.174449

Ultrafast heat-assisted magnetization dynamics in a ferrimagnetic insulator

Autori: A. Dolgikh, D. Afanasiev, V. V. Yurlov, M. V. Logunov, A. K. Zvezdin, A. V. Kimel
Pubblicato in: Physical Review B, Numero 107, 2023, ISSN 2469-9950
Editore: American Physical Society
DOI: 10.1103/physrevb.107.094424

Ultrafast demagnetization of Co2MnSi1–xAlx Heusler compounds using terahertz and infrared light

Autori: Zhang, Wei; Blank, Thomas; Guillemard, C.; de Melo, Claudia; Mangin, Stéphane; Kimel, Alexey; Andrieu, Stéphane; Malinowski, Grégory
Pubblicato in: "Physical Review B, 2023, B 107, pp.224408. &#x27E8;10.1103/physrevb.107.224408&#x27E9;", Numero 6, 2023, ISSN 2469-9969
Editore: American Physical Society

Coherent control of photomagnetic back-switching by double-pump laser pulses

Autori: T. Zalewski, L. Nowak, A. Stupakiewicz
Pubblicato in: Physical Review Applied, Numero 21, 2024, ISSN 2331-7019
Editore: American Physical Society
DOI: 10.1103/physrevapplied.21.044026

Dynamics of all-optical single-shot switching of magnetization in Tb/Co multilayers

Autori: K. Mishra, T. G. H. Blank, C. S. Davies, L. Avilés-Félix, D. Salomoni, L. D. Buda-Prejbeanu, R. C. Sousa, I. L. Prejbeanu, B. Koopmans, Th. Rasing, A. V. Kimel, A. Kirilyuk
Pubblicato in: Physical Review Research, Numero 5, 2023, ISSN 2643-1564
Editore: American Physical Society
DOI: 10.1103/physrevresearch.5.023163

The importance of the interface for picosecond spin pumping in antiferromagnet-heavy metal heterostructures

Autori: Farhan Nur Kholid, Dominik Hamara, Ahmad Faisal Bin Hamdan, Guillermo Nava Antonio, Richard Bowen, Dorothée Petit, Russell Cowburn, Roman V. Pisarev, Davide Bossini, Joseph Barker, Chiara Ciccarelli
Pubblicato in: Nature Communications, Numero 14, 2023, ISSN 2041-1723
Editore: Nature Publishing Group
DOI: 10.1038/s41467-023-36166-z

Orbital Rashba Effect as a Platform for Robust Orbital Photocurrents

Autori: T. Adamantopoulos, M. Merte, D. Go, F. Freimuth, S. Blügel, Y. Mokrousov
Pubblicato in: Physical Review Letters, Numero 132, 2025, ISSN 0031-9007
Editore: American Physical Society
DOI: 10.1103/physrevlett.132.076901

Ultrafast all-optical toggle writing of magnetic bits without relying on heat

Autori: T. Zalewski, A. Maziewski, A. V. Kimel, A. Stupakiewicz
Pubblicato in: Nature Communications, Numero 15, 2024, ISSN 2041-1723
Editore: Nature Publishing Group
DOI: 10.1038/s41467-024-48438-3

"Field-Free All-Optical Switching and Electrical Readout of <mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML"" display=""inline"" overflow=""scroll""><mml:mi>Tb</mml:mi></mml:math>/<mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML"" display=""inline"" overflow=""scroll""><mml:mi>Co</mml:mi></mml:math>-Based Magnetic Tunnel Junctions"

Autori: D. Salomoni, Y. Peng, L. Farcis, S. Auffret, M. Hehn, G. Malinowski, S. Mangin, B. Dieny, L.D. Buda-Prejbeanu, R.C. Sousa, I.L. Prejbeanu
Pubblicato in: Physical Review Applied, Numero 20, 2023, ISSN 2331-7019
Editore: American Physical Society
DOI: 10.1103/physrevapplied.20.034070

Role of spin-lattice coupling in ultrafast demagnetization and all optical helicity-independent single-shot switching in Gd1-x-yTbyCox alloys

Autori: W. Zhang, J. X. Lin, T. X. Huang, G. Malinowski, M. Hehn, Y. Xu, S. Mangin and W. S. Zhao
Pubblicato in: Physical Review B, Numero 105, 2022, Pagina/e 054410, ISSN 2469-9950
Editore: AMER PHYSICAL SOCONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844
DOI: 10.1103/physrevb.105.054410

Accelerating ultrafast magnetization reversal by non-local spin transfer

Autori: Quentin Remy, Julius Hohlfeld, Maxime Vergès, Yann Le Guen, Jon Gorchon, Grégory Malinowski, Stéphane Mangin, Michel Hehn
Pubblicato in: Nature Communications, Numero 14, 2023, ISSN 2041-1723
Editore: Nature Publishing Group
DOI: 10.1038/s41467-023-36164-1

On/Off Ultra-Short Spin Current for Single Pulse Magnetization Reversal in a Magnetic Memory Using VO2 Phase Transition

Autori: X. F. Fan, M. Hehn, G. D. Wei, G. Malinowski, T. X. Huang, Y. Xu, B. Y. Zhang, W. Zhang, X. Y. Lin, W. S. Zhao and S. Mangin
Pubblicato in: Advanced Electronic Materials, 2022, Pagina/e 2200114 2-8, ISSN 2199-160X
Editore: WILEY111 RIVER ST, HOBOKEN 07030-5774, NJ
DOI: 10.1002/aelm.202200114

Magnon-phonon Fermi resonance in antiferromagnetic CoF2

Autori: Thomas W. J. Metzger, Kirill A. Grishunin, Chris Reinhoffer, Roman M. Dubrovin, Atiqa Arshad, Igor Ilyakov, Thales V. A. G. de Oliveira, Alexey Ponomaryov, Jan-Christoph Deinert, Sergey Kovalev, Roman V. Pisarev, Mikhail I. Katsnelson, Boris A. Ivanov, Paul H. M. van Loosdrecht, Alexey V. Kimel, Evgeny A. Mashkovich
Pubblicato in: Nature Communications, Numero 15, 2024, ISSN 2041-1723
Editore: Nature Publishing Group
DOI: 10.1038/s41467-024-49716-w

Nonreciprocal coherent all-optical switching between magnetic multistates

Autori: T. Zalewski, V. A. Ozerov, A. Maziewski, I. Razdolski, A. Stupakiewicz
Pubblicato in: Physical Review B, Numero 109, 2024, ISSN 2469-9950
Editore: American institute of physics
DOI: 10.1103/physrevb.109.l060303

Photocurrents, inverse Faraday effect, and photospin Hall effect in Mn2Au

Autori: M. Merte, F. Freimuth, D. Go, T. Adamantopoulos, F. R. Lux, L. Plucinski, O. Gomonay, S. Blügel, Y. Mokrousov
Pubblicato in: APL Materials, Numero 11, 2023, ISSN 2166-532X
Editore: American Institute of Physics
DOI: 10.1063/5.0149955

Optically induced ultrafast magnetization switching in ferromagnetic spin valves

Autori: Junta Igarashi, Wei Zhang, Quentin Remy, Eva Díaz, Jun-Xiao Lin, Julius Hohlfeld, Michel Hehn, Stéphane Mangin, Jon Gorchon, Grégory Malinowski
Pubblicato in: Nature Materials, Numero 22, 2023, Pagina/e 725-730, ISSN 1476-1122
Editore: Nature Publishing Group
DOI: 10.1038/s41563-023-01499-z

From toggle to precessional single laser pulse switching

Autori: Y. Peng, G. Malinowski, B. Kunyangyuen, D. Salomoni, J. Igarashi, J. X. Lin, W. Zhang, J. Gorchon, J. Hohlfeld, L. D. Buda-Prejbeanu, R. C. Sousa, I. L. Prejbeanu, D. Lacour, S. Mangin, M. Hehn
Pubblicato in: Applied Physics Letters, Numero 124, 2024, ISSN 0003-6951
Editore: American Institute of Physics
DOI: 10.1063/5.0180359

"Laser-induced charge and spin photocurrents at the <mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML""><mml:msub><mml:mi mathvariant=""normal"">BiAg</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:math> surface: A first-principles benchmark"

Autori: T. Adamantopoulos, M. Merte, D. Go, F. Freimuth, S. Blügel, Y. Mokrousov
Pubblicato in: Physical Review Research, Numero 4, 2022, ISSN 2643-1564
Editore: American Physical Society
DOI: 10.1103/physrevresearch.4.043046

Charge and spin photocurrents in the Rashba model

Autori: Frank Freimuth, Stefan Blügel, and Yuriy Mokrousov
Pubblicato in: Frank Freimuth, Stefan Blügel, and Yuriy Mokrousov, Numero Phys. Rev. B 103, 2021, Pagina/e 075428, ISSN 2469-9950
Editore: APS
DOI: 10.1103/physrevb.103.075428

Ultra-high spin emission from antiferromagnetic FeRh

Autori: Dominik Hamara, Mara Strungaru, Jamie R. Massey, Quentin Remy, Xin Chen, Guillermo Nava Antonio, Obed Alves Santos, Michel Hehn, Richard F. L. Evans, Roy W. Chantrell, Stéphane Mangin, Caterina Ducati, Christopher H. Marrows, Joseph Barker, Chiara Ciccarelli
Pubblicato in: Nature Communications, Numero 15, 2024, ISSN 2041-1723
Editore: Nature Publishing Group
DOI: 10.1038/s41467-024-48795-z

Coherent THz spin dynamics in antiferromagnets beyond the approximation of the Néel vector

Autori: F. Formisano, T. T. Gareev, D. I. Khusyainov, A. E. Fedianin, R. M. Dubrovin, P. P. Syrnikov, D. Afanasiev, R. V. Pisarev, A. M. Kalashnikova, J. H. Mentink, A. V. Kimel
Pubblicato in: APL Materials, Numero 12, 2024, ISSN 2166-532X
Editore: American Institute of Physics
DOI: 10.1063/5.0180888

Single laser pulse induced magnetization switching in in-plane magnetized GdCo alloys

Autori: Jun-Xiao Lin, Michel Hehn, Thomas Hauet, Yi Peng, Junta Igarashi, Yann Le Guen, Quentin Remy, Jon Gorchon, Gregory Malinowski, Stéphane Mangin, Julius Hohlfeld
Pubblicato in: Physical Review B, Numero 108, 2023, ISSN 2469-9950
Editore: American Physical Society
DOI: 10.1103/physrevb.108.l220403

Non-peer reviewed articles (1)

Origin of the laser-induced picosecond spin current across magnetization compensation in ferrimagnetic GdCo

Autori: Guillermo Nava Antonio, Quentin Remy, Jun-Xiao Lin, Yann Le Guen, Dominik Hamara, Jude Compton-Stewart, Joseph Barker, Thomas Hauet, Michel Hehn, Stéphane Mangin, Chiara Ciccarelli
Pubblicato in: arXiv, 2024, ISSN 2331-8422
Editore: Cornell University