Gregory Malinowski

131
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Publications

Publications

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Ultrafast Spin Accumulations Drive Magnetization Reversal in Multilayers

Harjinder Singh , Alberto Anadón , Junta Igarashi , Quentin Remy , Stéphane Mangin et al.

Physical Review Letters, 2026, 136 (5), pp.056701. ⟨10.1103/z2sz-2tdz⟩

Article dans une revue hal-05490416v1
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Spin Accumulation based deep MOKE Microscopy

J. Rodriguez E. , H. Grisk , A. Anadón , H. Singh , G. Malinowski et al.

Applied Physics Letters, 2026, 128 (6), ⟨10.1063/5.0312055⟩

Article dans une revue hal-05501196v1
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Exploring Co, Fe, and Ni Reference Layers for Single‐Pulse All‐Optical Reversal in Ferromagnetic Spin Valves

Jun Xiao Lin , Yann Le Guen , Julius Hohlfeld , Jon Gorchon , Grégory Malinowski et al.

Advanced Materials, 2026, ⟨10.1002/adma.202522886⟩

Article dans une revue hal-05480942v1
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Nanoscale Magnetic Texture Induced by Exchange Bias: Insights from NV Magnetometry

Léo L. Petitdemange , Sébastien Geiskopf , Grégory Malinowski , Mariana Fino Caseiro , Myriam Pannetier-Lecoeur et al. Article dans une revue hal-05504493v1
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Picosecond all-optical switching of Co/Gd–based synthetic ferrimagnets

Pingzhi Li , Thomas J Kools , Hamed Pezeshki , Joao M B E Joosten , Jianing Li et al.

Physical Review B, 2025, 111 (6), pp.064421. ⟨10.1103/PhysRevB.111.064421⟩

Article dans une revue hal-05156774v1
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Role of domain nucleation and domain wall motion in all-optical helicity-dependent switching

Tian Xun Huang , Wei Zhang , Michel Hehn , Grégory Malinowski , Stéphane Mangin et al.

Physical Review B, 2025, 111 (14), pp.144408. ⟨10.1103/PhysRevB.111.144408⟩

Article dans une revue hal-05156763v1

Deterministic Ultra‐Fast All‐Optical Switching in Gd free Ferrimagnetic Spin Valve Structures

Wei Zhang , Michel Hehn , Yi Peng , Jon Gorchon , Quentin Remy et al.

Advanced Functional Materials, In press, ⟨10.1002/adfm.202505423⟩

Article dans une revue hal-05252341v1
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Single-shot all-optical magnetization switching in in-plane magnetized magnetic tunnel junction

S Geiskopf , J Igarashi , G Malinowski , J.-X Lin , J Gorchon et al.

Applied Physics Letters, 2025, 126 (15), pp.152405. ⟨10.1063/5.0254042⟩

Article dans une revue hal-05035231v1
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Single-laser pulse toggle switching in CoHo and CoDy single-layer alloys: When domain wall motion matters

B Kunyangyuen , G Malinowski , D Lacour , J-X Lin , Y Le Guen et al.

Physical Review B, 2025, 112, pp.094432. ⟨10.1103/qntz-fw15⟩

Article dans une revue hal-05264216v1

Terahertz time-domain spectroscopy to probe laser-excited spin currents in a Co/Gd system

Fan 帆 Zhang 张 , Bin 宾 Hong 洪 , Michel Hehn , Rongqing 戎庆 Zhao 赵 , Gregory Malinowski et al.

Chinese Physics B, 2025, 34 (12), pp.126701. ⟨10.1088/1674-1056/ade8e7⟩

Article dans une revue hal-05438265v1
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All-optical helicity-dependent switching in NiCo<sub>2</sub>O<sub>4</sub> thin films

Ryunosuke Takahashi , Yann Le Guen , Suguru Nakata , Junta Igarashi , Julius Hohlfeld et al.

Applied Physics Letters, 2025, 126 (21), ⟨10.1063/5.0253785⟩

Article dans une revue hal-05157541v1
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Light-Induced Torque in Ferromagnetic Metals via Orbital Angular Momentum Generated by Photon Helicity

Koki Nukui , Satoshi Iihama , Kazuaki Ishibashi , Shogo Yamashita , Akimasa Sakuma et al.

Physical Review Letters, 2025, 134 (1), pp.016701. ⟨10.1103/PhysRevLett.134.016701⟩

Article dans une revue hal-05156789v1

Single-Shot Magnetization Reversal in Ferromagnetic Spin Valves via Heat Control

Kazuaki Ishibashi , Junta Igarashi , Alberto Anadón , Michel Hehn , Yann Le Guen et al.

Physical Review Letters, 2025, 135, ⟨10.1103/h12x-tcwf⟩

Article dans une revue hal-05252345v1
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Transient domain boundary drives ultrafast magnetisation reversal

Martin Hennecke , Daniel Schick , Themistoklis P H Sidiropoulos , Jun-Xiao Lin , Zongxia Guo et al.

Nature Communications, 2025, 16, pp.8233. ⟨10.1038/s41467-025-63571-3⟩

Article dans une revue hal-05252325v1
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Controlling Single-Pulse Magnetization Switching through Angular Momentum Reservoir Engineering

Boonthum Kunyangyuen , Grégory Malinowski , Daniel Lacour , Boris Seng , Wei Zhang et al.

ACS Materials Letters, 2025, pp.3619 - 3625. ⟨10.1021/acsmaterialslett.5c01060⟩

Article dans une revue hal-05304781v1
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Large spin accumulation signals in ultrafast magneto-optical experiments

Alberto Anadón , Harjinder Singh , Eva Díaz , Yann Le-Guen , Julius Hohlfeld et al.

Physical Review B, 2025, 112 (10), pp.104437. ⟨10.1103/5qnm-zgjt⟩

Article dans une revue hal-05284618v1
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Single‐Shot Laser‐Induced Switching of an Exchange Biased Antiferromagnet

Zongxia Guo , Junlin Wang , Grégory Malinowski , Boyu Zhang , Wei Zhang et al.

Advanced Materials, 2024, pp.2311643. ⟨10.1002/adma.202311643⟩

Article dans une revue hal-04487767v1

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

Danny Petty Gweha Nyoma , Michel Hehn , Grégory Malinowski , J. Ghanbaja , Julius Hohlfeld et al.

ACS Applied Electronic Materials, 2024, 6 (2), pp.1122-1128. ⟨10.1021/acsaelm.3c01534⟩

Article dans une revue hal-04462400v1
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Swept coded aperture real-time femtophotography

Jingdan Liu , Miguel Marquez , Yingming Lai , Heide Ibrahim , Katherine Légaré et al.

Nature Communications, 2024, 15 (1), pp.1589. ⟨10.1038/s41467-024-45820-z⟩

Article dans une revue hal-04475427v1

Laser induced ultrafast Gd 4f spin dynamics at the surface of amorphous CoxGd100-x ferrimagnetic alloys

M. Pacé , D. Gupta , T. Ferté , M. Riepp , Grégory Malinowski et al.

Journal of Electron Spectroscopy and Related Phenomena, 2024, 275, pp.147461. ⟨10.1016/j.elspec.2024.147461⟩

Article dans une revue hal-05081800v1
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Femtosecond-laser-induced reversal in in-plane-magnetized spin valves

Jun-Xiao Lin , Yann Le Guen , Julius Hohlfeld , Junta Igarashi , Quentin Remy et al.

Physical Review Applied, 2024, 22, pp.044051. ⟨10.1103/physrevapplied.22.044051⟩

Article dans une revue hal-04764350v1
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Extending the scope and understanding of all-optical magnetization switching in Gd-based alloys by controlling the underlying temperature transients

Maxime Verges , Wei Zhang , Quentin Remy , Yann Le Guen , Jon Gorchon et al.

Physical Review Applied, 2024, 21 (4), pp.044003. ⟨10.1103/physrevapplied.21.044003⟩

Article dans une revue hal-04585716v1
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Influence of interlayer exchange coupling on ultrafast laser-induced magnetization reversal in ferromagnetic spin valves

Junta Igarashi , Yann Le Guen , Julius Hohlfeld , Stéphane Mangin , Jon Gorchon et al.

Physical Review B, 2024, 109 (9), pp.094422. ⟨10.1103/physrevb.109.094422⟩

Article dans une revue hal-04585712v1
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From toggle to precessional single laser pulse switching

Y. Peng , G. Malinowski , B. Kunyangyuen , D. Salomoni , J. Igarashi et al.

Applied Physics Letters, 2024, 124 (2), pp.022405. ⟨10.1063/5.0180359⟩

Article dans une revue hal-04386592v1
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Criteria to observe single-shot all-optical switching in Gd-based ferrimagnetic alloys

Wei Zhang , Julius Hohlfeld , Tian Xun Huang , Jun Xiao Lin , Michel Hehn et al.

Physical Review B, 2024, 109 (9), pp.094412. ⟨10.1103/physrevb.109.094412⟩

Article dans une revue hal-04638323v1
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Ultrafast antiferromagnet rearrangement in Co/IrMn/CoGd trilayers

Zongxia Guo , Grégory Malinowski , Pierre Vallobra , Yi Peng , Yong Xu et al.

Chinese Physics B, 2023, 32 (8), pp.087507. ⟨10.1088/1674-1056/acda83⟩

Article dans une revue hal-04370016v1
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Single-shot helicity-independent all-optical switching in Co/Ho multilayers

Y. Peng , G. Malinowski , J. Gorchon , J. Hohlfeld , D. Salomoni et al.

Physical Review Applied, 2023, 20, pp.014068. ⟨10.1103/PhysRevApplied.20.014068⟩

Article dans une revue hal-04244264v1
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Ultrafast Single Pulse Switching of Tb-dominant CoTb Alloy

Yongshan Liu , Houyi Cheng , Pierre Vallobra , Huiwen Wang , Sylvain Eimer et al.

Applied Physics Letters, 2023, 122 (2), pp.022401. ⟨10.1063/5.0131716⟩

Article dans une revue hal-04031698v1
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Laser single-shot magnetization reversal in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi mathvariant="normal">Co</mml:mi><mml:mrow><mml:mn>1</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mi mathvariant="normal">Lu</mml:mi><mml:mi>x</mml:mi></mml:msub></mml:math> nanostructures

Y Peng , Grégory Malinowski , Wei Zhang , Daniel Lacour , François Montaigne et al.

Physical Review B, 2023, B 107, pp.214415. ⟨10.1103/physrevb.107.214415⟩

Article dans une revue hal-04276625v1
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Single laser pulse induced magnetization switching in in-plane magnetized GdCo alloys

Jun-Xiao Lin , Michel Hehn , Thomas Hauet , Yi Peng , Junta Igarashi et al.

Physical Review B, 2023, 108 (22), pp.L220403. ⟨10.1103/PhysRevB.108.L220403⟩

Article dans une revue hal-04369986v1
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Ultrafast demagnetization of Co2MnSi1–xAlx Heusler compounds using terahertz and infrared light

Wei Zhang , Thomas Blank , C. Guillemard , Claudia de Melo , Stéphane Mangin et al.

Physical Review B, 2023, B 107, pp.224408. ⟨10.1103/physrevb.107.224408⟩

Article dans une revue hal-04276620v1
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Optically induced ultrafast magnetization switching in ferromagnetic spin valves

Junta Igarashi , Wei Zhang , Quentin Remy , Eva Díaz , Jun-Xiao Lin et al.

Nature Materials, 2023, ⟨10.1038/s41563-023-01499-z⟩

Article dans une revue hal-04024360v1
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Size effect on single pulse all-optical helicity-independent switching in GdFeCo disk arrays

Danny Petty Gweha Nyoma , Maxime Vergès , Michel Hehn , Daniel Lacour , Julius Hohlfeld et al.

Applied Physics Letters, 2023, 123 (5), pp.052405. ⟨10.1063/5.0150250⟩

Article dans une revue hal-04244267v1

Laser induced ultrafast Gd 4f spin dynamics in Co100-xGdx alloys by means of time-resolved XMCD

T. Ferté , M. Beens , G. Malinowski , K. Holldack , R. Abrudan et al.

The European Physical Journal. Special Topics, 2023, 232 (13), pp.2213-2219. ⟨10.1140/epjs/s11734-023-00812-w⟩

Article dans une revue hal-04261186v1

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

Wei Zhang , Tian Xun Huang , Michel Hehn , Grégory Malinowski , Maxime Vergès et al.

ACS Applied Materials & Interfaces, 2023, 15 (4), pp.5608-5619. ⟨10.1021/acsami.2c19411⟩

Article dans une revue hal-04244308v1
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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

Y Peng , Grégory Malinowski , J. Gorchon , Julius Hohlfeld , D Salomoni et al.

Physical Review Applied, 2023, 20 (1), pp.014068. ⟨10.1103/physrevapplied.20.014068⟩

Article dans une revue hal-04276637v1
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Ultrafast single-pulse all-optical switching in synthetic ferrimagnetic Tb/Co/Gd multilayers

Julian Hintermayr , Pingzhi Li , Roy Rosenkamp , Youri L W van Hees , Junta Igarashi et al.

Applied Physics Letters, 2023, Ferrimagnetic Spintronics, 123 (7), pp.072406. ⟨10.1063/5.0161322⟩

Article dans une revue hal-04278444v1
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Laser single-shot magnetization reversal in Co$_{1-x}$Lu$_x$ nanostructures

Yi Peng , Grégory Malinowski , W. Zhang , Daniel Lacour , François Montaigne et al.

Physical Review B, 2023, 107 (21), pp.214415. ⟨10.1103/PhysRevB.107.214415⟩

Article dans une revue hal-04244300v1
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Patterning nucleation area by femtosecond laser in exchange-coupled systems

Pierre Vallobra , Y Xu , H Wang , Grégory Malinowski , M Hehn et al.

Applied Physics Letters, 2023, 123 (11), pp.112406. ⟨10.1063/5.0157754⟩

Article dans une revue hal-04276647v1
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Accelerating ultrafast magnetization reversal by non-local spin transfer

Quentin Remy , Julius Hohlfeld , Maxime Vergès , Yann Le Guen , Jon Gorchon et al.

Nature Communications, 2023, 14 (1), pp.445. ⟨10.1038/s41467-023-36164-1⟩

Article dans une revue hal-04024365v1
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Field-free all-optical switching and electrical readout of Tb/Co-based magnetic tunnel junctions

D. Salomoni , Y. Peng , L. Farcis , S. Auffret , Michel Hehn et al.

Physical Review Applied, 2023, 20 (3), pp.034070. ⟨10.1103/PhysRevApplied.20.034070⟩

Article dans une revue hal-04227118v1
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In-plane reorientation induced single laser pulse magnetization reversal

Y. Peng , D. Salomoni , G. Malinowski , W. Zhang , Julius Hohlfeld et al.

Nature Communications, 2023, 14 (1), pp.5000. ⟨10.1038/s41467-023-40721-z⟩

Article dans une revue hal-04229028v1
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Standing spin wave excitation in Bi : YIG films via temperature-induced anisotropy changes and magneto-elastic coupling

Steffen Peer Zeuschner , Xi-Guang Wang , Marwan Deb , Elena Popova , Grégory Malinowski et al.

Physical Review B, 2022, 106 (13), pp.134401. ⟨10.1103/physrevb.106.134401⟩

Article dans une revue hal-04278426v1
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Role of spin-lattice coupling in ultrafast demagnetization and all optical helicity-independent single-shot switching in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>Gd</mml:mi><mml:mrow><mml:mn>1</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi><mml:mo>−</mml:mo><mml:mi>y</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mi>Tb</mml:mi><mml:mi>y</mml:mi></mml:msub><mml:msub><mml:mi>Co</mml:mi><mml:mi>x</mml:mi></mml:msub></mml:mrow></mml:math> alloys

Wei Zhang , Jun Xiao Lin , Tian Xun Huang , Grégory Malinowski , Michel Hehn et al.

Physical Review B, 2022, 105 (5), pp.054410. ⟨10.1103/physrevb.105.054410⟩

Article dans une revue hal-03764376v1
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Investigating Coherent Magnetization Control with Ultrashort THz Pulses

Xuan Liu , Emmanuelle Jal , Renaud Delaunay , Romain Jarrier , Gheorghe Sorin Chiuzbaian et al.

Applied Sciences, 2022, 12 (3), pp.1323. ⟨10.3390/app12031323⟩

Article dans une revue hal-03764396v1

On/Off Ultra‐Short Spin Current for Single Pulse Magnetization Reversal in a Magnetic Memory Using VO 2 Phase Transition

Xiaofei Fan , Michel Hehn , Guodong Wei , Grégory Malinowski , Tianxun Huang et al.

Advanced Electronic Materials, 2022, pp.2200114. ⟨10.1002/aelm.202200114⟩

Article dans une revue hal-03764405v1
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Ultrafast magnetic scattering on ferrimagnets enabled by a bright Yb-based soft x-ray source

G. Fan , K. Légaré , V. Cardin , X. Xie , R. Safaei et al.

Optica, 2022, 9 (4), pp.399-407. ⟨10.1364/OPTICA.443440⟩

Article dans une revue hal-03764416v1
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Energy Efficient Single Pulse Switching of [Co/Gd/Pt] <sub>N</sub> Nanodisks Using Surface Lattice Resonances

Maxime Vergès , Sreekanth Perumbilavil , Julius Hohlfeld , Francisco Freire‐fernández , Yann Le Guen et al.

Advanced Science, 2022, 10, pp.2204683. ⟨10.1002/advs.202204683⟩

Article dans une revue hal-04030694v1

Light induced ultrafast magnetization dynamics in metallic compounds

Philippe Scheid , Quentin Remy , Sébastien Lebègue , Grégory Malinowski , Stéphane Mangin

Journal of Magnetism and Magnetic Materials, 2022, 560, pp.169596. ⟨10.1016/j.jmmm.2022.169596⟩

Article dans une revue hal-03764328v1

Electronic transport induced ultrafast magnetization switching

J. Gorchon , Michel Hehn , G. Malinowski , S. Mangin

Journal of Magnetism and Magnetic Materials, 2022, 563, pp.169919. ⟨10.1016/j.jmmm.2022.169919⟩

Article dans une revue hal-04370019v1
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Is terahertz emission a good probe of the spin current attenuation length?

Jon Gorchon , Stéphane Mangin , Michel Hehn , Gregory Malinowski

Applied Physics Letters, 2022, 121 (1), pp.012402. ⟨10.1063/5.0097448⟩

Article dans une revue hal-03763184v1
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All-optical Helicity-Independent Switching State Diagram in Gd - Fe - Co Alloys

Jiaqi Wei , Boyu Zhang , Michel Hehn , Wei Zhang , Grégory Malinowski et al.

Physical Review Applied, 2021, 15 (5), ⟨10.1103/physrevapplied.15.054065⟩

Article dans une revue hal-03433354v1
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Spin-transport Mediated Single-shot All-optical Magnetization Switching of Metallic Films

Satoshi Iihama , Quentin Remy , Junta Igarashi , Grégory Malinowski , Michel Hehn et al.

Journal of the Physical Society of Japan, 2021, 90, pp.081009. ⟨10.7566/JPSJ.90.081009⟩

Article dans une revue hal-03433380v1
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Laser induced ultrafast 3d and 4f spin dynamics in CoDy ferrimagnetic alloys as a function of temperature

Tom Ferté , Grégory Malinowski , Erwan Terrier , Valérie Halté , L Le Guyader et al.

Journal of Magnetism and Magnetic Materials, 2021, 530, pp.167883. ⟨10.1016/j.jmmm.2021.167883⟩

Article dans une revue hal-03420828v1
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Retournement d’aimantation dans un dispositif « Spintronique » par impulsion d’électrons unique ultra-courte

Michel Hehn , Gregory Malinowski , Stéphane Mangin

Photoniques, 2021, 108, pp.36-39. ⟨10.1051/photon/202110836⟩

Article dans une revue hal-03273147v1
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Ab Initio Study of Helicity-Dependent Light-Induced Demagnetization: From the Optical Regime to the Extreme Ultraviolet Regime

Philippe Scheid , Sangeeta Sharma , Grégory Malinowski , Stéphane Mangin , Sébastien Lebègue

ACS Nano, 2021, 21 (5), pp.1943-1947. ⟨10.1021/acs.nanolett.0c04166⟩

Article dans une revue hal-03433368v1
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Generation of spin waves via spin-phonon interaction in a buried dielectric thin film

Marwan Deb , Elena Popova , Steffen Peer Zeuschner , Michel Hehn , Niels Keller et al.

Physical Review B, 2021, 103, pp.024411. ⟨10.1103/physrevb.103.024411⟩

Article dans une revue hal-03113275v1
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Tailoring femtosecond hot-electron pulses for ultrafast spin manipulation

N Bergeard , M Hehn , K Carva , P Baláž , S Mangin et al.

Applied Physics Letters, 2020, 117, ⟨10.1063/5.0018502⟩

Article dans une revue hal-03039843v1
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Engineering Single-Shot All-Optical Switching of Ferromagnetic Materials

Junta Igarashi , Quentin Remy , Satoshi Iihama , Grégory Malinowski , Michel Hehn et al. Article dans une revue hal-03030501v1
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Optoelectronic domain-wall motion for logic computing

Boyu Zhang , Daoqian Zhu , Yong Xu , Xiaoyang Lin , Michel Hehn et al.

Applied Physics Letters, 2020, 116 (25), pp.252403. ⟨10.1063/5.0013369⟩

Article dans une revue hal-02893580v1
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Heat Transport without Heating?-An Ultrafast X-Ray Perspective into a Metal Heterostructure

Jan-Etienne Pudell , Maximilian Mattern , Michel Hehn , Grégory Malinowski , Marc M Herzog et al.

Advanced Functional Materials, 2020, 30 (46), pp.2004555. ⟨10.1002/adfm.202004555⟩

Article dans une revue hal-02950694v1
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Energy Efficient Control of Ultrafast Spin Current to Induce Single Femtosecond Pulse Switching of a Ferromagnet

Quentin Remy , Junta Igarashi , Satoshi Iihama , Grégory Malinowski , Michel Hehn et al.

Advanced Science, 2020, pp.2001996. ⟨10.1002/advs.202001996⟩

Article dans une revue hal-03016234v1
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Laser-induced ultrafast demagnetization and perpendicular magnetic anisotropy reduction in a Co88Tb12 thin film with stripe domains

Marcel Hennes , Aladine Merhe , Xuan Liu , D. Weder , C von Korff Schmising et al.

Physical Review B, 2020, 102, pp.174437. ⟨10.1103/physrevb.102.174437⟩

Article dans une revue hal-03032944v1
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Engineering Co 2 MnAl x Si 1− x Heusler Compounds as a Model System to Correlate Spin Polarization, Intrinsic Gilbert Damping, and Ultrafast Demagnetization

Charles Guillemard , Wei Zhang , Grégory Malinowski , Claudia de Melo , Jon Gorchon et al.

Advanced Materials, 2020, pp.1908357. ⟨10.1002/adma.201908357⟩

Article dans une revue hal-02867780v1
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Spin–orbit torque switching of a ferromagnet with picosecond electrical pulses

Kaushalya Jhuria , Julius Hohlfeld , Akshay Pattabi , Elodie Martin , Aldo Ygnacio Arriola Córdova et al.

Nature Electronics, 2020, ⟨10.1038/s41928-020-00488-3⟩

Article dans une revue hal-02988288v1
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Time-Resolved XUV Absorption Spectroscopy and Magnetic Circular Dichroism at the Ni M 2,3 -Edges

Marcel Hennes , Benedikt Rösner , Valentin Chardonnet , Gheorghe S Chiuzbaian , Renaud Delaunay et al.

Applied Sciences, 2020, 11 (1), pp.325. ⟨10.3390/app11010325⟩

Article dans une revue hal-03146869v1
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Resolving the role of magnetic circular dichroism in multishot helicity-dependent all-optical switching

Y. Quessab , M Deb , J. Gorchon , M. Hehn , G. Malinowski et al.

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2019, ⟨10.1103/PhysRevB.100.024425⟩

Article dans une revue hal-02184555v1
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Femtosecond Laser-Excitation-Driven High Frequency Standing Spin Waves in Nanoscale Dielectric Thin Films of Iron Garnets

Marwan Deb , Elena Popova , Michel Hehn , Niels Keller , S. Petit-Watelot et al.

Physical Review Letters, 2019, 123 (2), pp.027202. ⟨10.1103/PhysRevLett.123.027202⟩

Article dans une revue hal-02184539v1
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Domain-wall motion induced by spin transfer torque delivered by helicity-dependent femtosecond laser

Boyu Zhang , Yong Xu , Weisheng Zhao , Daoqian Zhu , Huaiwen Yang et al.

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2019, 99 (144402), pp.144402. ⟨10.1103/PhysRevB.99.144402⟩

Article dans une revue hal-02106722v1
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Ab initio theory of magnetization induced by light absorption in ferromagnets

Philippe Scheid , Grégory Malinowski , Stéphane Mangin , Sébastien Lebègue

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2019, 100, ⟨10.1103/PhysRevB.100.214402⟩

Article dans une revue hal-02425723v1
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Ab initio study of electronic temperature effects on magnetic materials properties

Philippe Scheid , Grégory Malinowski , Stéphane Mangin , Sébastien Lebègue

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2019, 99 (17), ⟨10.1103/PhysRevB.99.174415⟩

Article dans une revue hal-02185986v1
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Damping of Standing Spin Waves in Bismuth-Substituted Yttrium Iron Garnet as Seen via the Time-Resolved Magneto-Optical Kerr Effect

Marwan Deb , Elena Popova , Michel Hehn , Niels Keller , S. Petit-Watelot et al.

Physical Review Applied, 2019, 12 (4), ⟨10.1103/PhysRevApplied.12.044006⟩

Article dans une revue hal-02337703v1
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Controlling All‐Optical Helicity‐Dependent Switching in Engineered Rare‐Earth Free Synthetic Ferrimagnets

Jung-Wei Liao , Pierre Vallobra , Liam O'Brien , Unai Atxitia , Victor Raposo et al.

Advanced Science, 2019, pp.1901876. ⟨10.1002/advs.201901876⟩

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Resonant Faraday effect using high-order harmonics for the investigation of ultrafast demagnetization

Carla Alves , Guillaume Lambert , Victor Malka , Michel Hehn , Grégory Malinowski et al.

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2019, 100 (14), ⟨10.1103/PhysRevB.100.144421⟩

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Single-shot time-resolved magnetic x-ray absorption at a free-electron laser

Emmanuelle Jal , Mikako Makita , Benedikt Rösner , Christian David , Frithjof Nolting et al.

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2019, 99 (144305), ⟨10.1103/PhysRevB.99.144305⟩

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From single to multiple pulse all-optical switching in GdFeCo thin films

Yong Xu , Michel Hehn , Weisheng Zhao , Xiaoyang Lin , Grégory Malinowski et al.

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2019, 100 (064424), ⟨10.1103/PhysRevB.100.064424⟩

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From Multiple- to Single-Pulse All-Optical Helicity-Dependent Switching in Ferromagnetic Co / Pt Multilayers

G. Kichin , M. Hehn , J. Gorchon , G. Malinowski , J. Hohlfeld et al.

Physical Review Applied, 2019, 12 (024019), ⟨10.1103/PhysRevApplied.12.024019⟩

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Ultrafast demagnetization in buried Co80Dy20 as fingerprint of hot-electron transport

T. Ferté , N. Bergeard , G. Malinowski , E. Terrier , L. Le Guyader et al.

Journal of Magnetism and Magnetic Materials, 2019, 485, pp.320-324. ⟨10.1016/j.jmmm.2019.04.068⟩

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Energy-Efficient Domain-Wall Motion Governed by the Interplay of Helicity-Dependent Optical Effect and Spin-Orbit Torque

Boyu Zhang , Yong Xu , Weisheng Zhao , Daoqian Zhu , Xiaoyang Lin et al.

Physical Review Applied, 2019, 11 (3), pp.034001. ⟨10.1103/PhysRevApplied.11.034001⟩

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Creation of magnetic skyrmion bubble lattices by ultrafast laser in ultrathin films

Soong-Geun Je , Pierre Vallobra , Titiksha Srivastava , Juan-Carlos Rojas-Sanchez , Thai Ha Pham et al.

Nano Letters, 2018, 18 (11), pp.7362-7371. ⟨10.1021/acs.nanolett.8b03653⟩

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Single-shot multi-level all-optical magnetization switching mediated by spin-polarized hot electron transport

Satoshi Iihama , Yong Xu , Marwan Deb , Grégory Malinowski , Michel Hehn et al.

Advanced Materials, 2018, 30 (51), pp.1804004. ⟨10.1002/adma.201804004⟩

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Hot-electron transport and ultrafast magnetization dynamics in magnetic multilayers and nanostructures following femtosecond laser pulse excitation

Grégory Malinowski , Nicolas Bergeard , Michel Hehn , Stéphane Mangin

The European Physical Journal B: Condensed Matter and Complex Systems, 2018, 91 (98), ⟨10.1140/epjb/e2018-80555-5⟩

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Thermal Contribution to the Spin-Orbit Torque in Metallic-Ferrimagnetic Systems

Thai Ha Pham , Soong-Geun Je , Pierre Vallobra , Thibaud Fache , Daniel Lacour et al.

Physical Review Applied, 2018, 9, pp.064032. ⟨10.1103/PhysRevApplied.9.064032⟩

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Helicity-dependent all-optical domain wall motion in ferromagnetic thin films

Y. Quessab , R. Medapalli , M S El Hadri , M. Hehn , G. Malinowski et al.

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2018, 97 (5), pp.54419 - 54419. ⟨10.1103/PhysRevB.97.054419⟩

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Suppression of all-optical switching in He +-irradiated Co/Pt multilayers: influence of the domain-wall energy

Mohammed Salah El Hadri , Michel Hehn , Grégory Malinowski , Cyrille Beigne , Eric E. Fullerton et al.

Journal of Physics D: Applied Physics, 2018, 51 (21), pp.215004. ⟨10.1088/1361-6463/aabf2b⟩

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Picosecond acoustic-excitation-driven ultrafast magnetization dynamics in dielectric Bi-substituted yttrium iron garnet

Marwan Deb , Elena Popova , Michel Hehn , Niels Keller , Stéphane Mangin et al.

Physical Review B, 2018, 98 (17), pp.174407. ⟨10.1103/PhysRevB.98.174407⟩

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Spin-orbit torque-induced switching in ferrimagnetic alloys: Experiments and modeling

Soong-Geun Je , Juan-Carlos Rojas-Sanchez , Thai Ha Pham , Pierre Vallobra , Grégory Malinowski et al.

Applied Physics Letters, 2018, 112 (6), pp.62401 - 62401. ⟨10.1063/1.5017738⟩

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Layer specific observation of slow thermal equilibration in ultrathin metallic nanostructures by femtosecond X-ray diffraction

J. Pudell , A. A Maznev , M. Herzog , M. Kronseder , C. H Back et al.

Nature Communications, 2018, 9 (1), ⟨10.1038/s41467-018-05693-5⟩

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Ultrafast hot-electron induced quenching of Tb 4 f magnetic order

Tom Ferté , Nicolas Bergeard , G. Malinowski , R. Abrudan , T. Kachel et al.

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2017, 96 (14), pp.144427 - 144427. ⟨10.1103/PhysRevB.96.144427⟩

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Materials and devices for all-optical helicity-dependent switching

Mohammed Salah El Hadri , Michel Hehn , Grégory Malinowski , Stéphane Mangin

Journal of Physics D: Applied Physics, 2017, 50 (13), pp.133002. ⟨10.1088/1361-6463/aa5adf⟩

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Ultrafast Magnetization Manipulation Using Single Femtosecond Light and Hot-Electron Pulses

Yong Xu , Marwan Deb , Grégory Malinowski , Michel Hehn , Weisheng Zhao et al.

Advanced Materials, 2017, 29 (42), pp.1703474 - 1703474. ⟨10.1002/adma.201703474⟩

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Pump−probe experiments at the TEMPO beamline using the low-α operation mode of Synchrotron SOLEIL

Mathieu G Silly , Tom Ferté , Marie Agnès Tordeux , Debora Pierucci , Nathan Beaulieu et al.

Journal of Synchrotron Radiation, 2017, 24 (4), pp.886 - 897. ⟨10.1107/S1600577517007913⟩

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Element-resolved ultrafast demagnetization rates in ferrimagnetic CoDy

Tom Ferté , Nicolas Bergeard , L. Le Guyader , Michel Hehn , G. Malinowski et al.

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2017, 96 (13), pp.134303 - 134303. ⟨10.1103/PhysRevB.96.134303⟩

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Manipulating exchange bias using all-optical helicity-dependent switching

P. Vallobra , T. Fache , Y. Xu , L. Zhang , G. Malinowski et al.

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2017, 96 (14), pp.329-336. ⟨10.1103/PhysRevB.96.144403⟩

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Two types of all-optical magnetization switching mechanisms using femtosecond laser pulses

Mohammed Salah El Hadri , Philipp Pirro , Charles-Henri Lambert , S. Petit-Watelot , Yassine Quessab et al.

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2016, 94 (6), pp.064412. ⟨10.1103/PhysRevB.94.064412⟩

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Hot-Electron-Induced Ultrafast Demagnetization in Co / Pt Multilayers

N. Bergeard , M. Hehn , Stéphane Mangin , G. Lengaigne , F. Montaigne et al.

Physical Review Letters, 2016, 117 (14), pp.147203. ⟨10.1103/PhysRevLett.117.147203⟩

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Indirect excitation of ultrafast demagnetization

Boris Vodungbo , Bahrati Tudu , Jonathan Perron , Renaud Delaunay , Leonard Müller et al.

Scientific Reports, 2016, 6, ⟨10.1038/srep18970⟩

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Domain size criterion for the observation of all-optical helicity-dependent switching in magnetic thin films

Mohammed Salah El Hadri , Michel Hehn , Philipp Pirro , Charles-Henri Lambert , Grégory Malinowski et al.

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2016, 94 (6), pp.064419. ⟨10.1103/PhysRevB.94.064419⟩

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Electrical characterization of all-optical helicity-dependent switching in ferromagnetic Hall crosses

M S El Hadri , P. Pirro , C.-H Lambert , N. Bergeard , S. Petit-Watelot et al.

Applied Physics Letters, 2016, 108, pp.92405 - 153905. ⟨10.1063/1.4943107⟩

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All-optical control of ferromagnetic thin films and nanostructures

C-H Lambert , Stéphane Mangin , B. S. D. Ch S. Varaprasad , Y. K. Takahashi , Michel Hehn et al.

Science, 2014, 345 (6202), pp.1337-1340. ⟨10.1126/science.1253493⟩

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Stochastic Current-Induced Magnetization Switching in a Single Semiconducting Ferromagnetic Layer

J. Gorchon , J. Curiale , A. Lemaître , N. Moisan , M. Cubukcu et al.

Physical Review Letters, 2014, 112 (2), pp.026601 ⟨10.1103/PhysRevLett.112.026601⟩

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Investigating the role of superdiffusive currents in laser induced demagnetization of ferromagnets with nanoscale magnetic domains

N Moisan , Grégory Malinowski , Julien Mauchain , Michel Hehn , Boris Vodungbo et al.

Scientific Reports, 2014, 4, pp.4658. ⟨10.1038/srep04658⟩

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Engineered materials for all-optical helicity-dependent magnetic switching

Stéphane Mangin , M. Gottwald , C-H. Lambert , D. Steil , V. Uhlir et al.

Nature Materials, 2014, 13 (3), pp.287-293. ⟨10.1038/NMAT3864⟩

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Multiphoton k -resolved photoemission from gold surface states with 800-nm femtosecond laser pulses

Fausto Sirotti , Nathan Beaulieu , Azzedine Bendounan , Mathieu G. Silly , Christian Chauvet et al.

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2014, 90 (3), pp.35401 - 35401. ⟨10.1103/PhysRevB.90.035401⟩

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Extraordinary hall effect in Pt- or Ni-based multilayer stacks with strong perpendicular magnetic anisotropy

Heinen Jan , Schulz Tomek , Jakob Gerhard , Kläui Mathias , Boulle Olivier et al.

Journal of the Korean Physical Society, 2013, 62 (10), pp.1399-1403. ⟨10.3938/jkps.62.1399⟩

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Probing ultrafast dynamics in electronic structure of epitaxial Gd(0001) on W(110)

Nathan Beaulieu , Grégory Malinowski , Azzedine Bendounan , Mathieu G Silly , Christian Chauvet et al.

Journal of Electron Spectroscopy and Related Phenomena, 2013, 189, pp.40-45. ⟨10.1016/j.elspec.2013.06.005⟩

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Ultrafast Dynamics of Magnetic Domain Structures Probed by Coherent Free-Electron Laser Light

L. Muller , S. Schleitzer , C. Gutt , B. Pfau , S. Schaffert et al.

Synchrotron Radiation News, 2013, 26 (6), pp.27-32. ⟨10.1080/08940886.2013.850384⟩

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Determination of the spin torque non-adiabaticity in perpendicularly magnetized nanowires

J. Heinen , D. Hinzke , O. Boulle , G. Malinowski , H.J.M. Swagten et al.

Journal of Physics: Condensed Matter, 2012, 24 (2), ⟨10.1088/0953-8984/24/2/024220⟩

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Unidirectional Thermal Effects in Current-Induced Domain Wall Motion

J Torrejon , Grégory Malinowski , M Pelloux , R Weil , A Thiaville et al.

Physical Review Letters, 2012, 109, pp.106601. ⟨10.1103/PhysRevLett.109.106601⟩

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Current-induced domain wall motion in nanoscale ferromagnetic elements

G. Malinowski , O. Boulle , M. Kläui

Journal of Physics D: Applied Physics, 2011, 44 (38), ⟨10.1088/0022-3727/44/38/384005⟩

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Current-induced domain wall motion in nanoscale ferromagnetic elements

O. Boulle , G. Malinowski , M. Kläui

Materials Science and Engineering: R: Reports, 2011, 72 (9), pp.159-187. ⟨10.1016/j.mser.2011.04.001⟩

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Extraction of the spin torque non-adiabaticity from thermally activated domain wall hopping

J. Heinen , D. Hinzke , O. Boulle , G. Malinowski , H.J.M. Swagten et al.

Applied Physics Letters, 2011, 99 (24), ⟨10.1063/1.3663215⟩

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Explaining the paradoxical diversity of ultrafast laser-induced demagnetization

B Koopmans , Grégory Malinowski , F Dalla Longa , D Steiauf , M Fähnle et al.

Nature Materials, 2010, 9, pp.259 - 265. ⟨10.1038/nmat2593⟩

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Current-induced domain wall motion in Ni80Fe20 nanowires with low depinning fields

Gregory Malinowski , Andreas Lörincz , Stephen Krzyk , Philipp Möhrke , Daniel Bedau et al.

Journal of Physics D: Applied Physics, 2010, 43 (4), pp.45003. ⟨10.1088/0022-3727/43/4/045003⟩

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Explaining the paradoxical diversity of ultrafast laser-induced demagnetization

B Koopmans , Grégory Malinowski , F Dalla Longa , D Steiauf , M Fähnle et al.

Nature Materials, 2009, 9, pp.259 - 265. ⟨10.1038/nmat2593⟩

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Angular magnetic field sensor for automotive applications based on magnetic tunnel junctions using a current loop layout configuration

G. Malinowski , Michel Hehn , F. Montaigne , A. Schuhl , C. Duret et al.

Sensors and Actuators A: Physical , 2008, 144 (2), pp.263-266. ⟨10.1016/j.sna.2008.02.009⟩

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Low-resistance magnetic tunnel junctions with an Mg O − Al 2 O 3 composite tunnel barrier: Asymmetric transport characteristics and free electron modeling of a self-limited oxidation bilayer

Côme de Buttet , Michel Hehn , François Montaigne , C. Tiusan , Gregory Malinowski et al.

Physical Review B, 2006, 73 (10), pp.104439. ⟨10.1103/PhysRevB.73.104439⟩

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Impact of the interface magnetic disorder on the exchange bias between ferromagnetic and antiferromagnetic layers

G. Malinowski , M. Hehn , P. Panissod

Journal of Physics: Condensed Matter, 2006, 18, pp.3385-3391

Article dans une revue hal-00211478v1
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Correlation between structural quality and magnetic properties of IrMn-based multilayers

Grégory Malinowski , Michel Hehn , S. Robert , Olivier Lenoble , Alain Schuhl

Journal of Applied Physics, 2005, 98 (11), pp.113903. ⟨10.1063/1.2136233⟩

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Flux-gate like 2D magnetometer based on a single magnetic tunnel junction

G. Malinowski , M. Hehn , J.B. Kammerer , M. Sajieddine , E. Jouguelet et al.

European Physical Journal: Applied Physics, 2005, 30, pp.113-116

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Low-height sputter-deposited magnesium oxide tunnel barriers: experimental report and free electron modeling

Michel Hehn , C. de Buttet , G. Malinowski , E. Snoeck , C. Tiusan et al.

The European Physical Journal B: Condensed Matter and Complex Systems, 2004, 40 (1), pp.19-23. ⟨10.1140/epjb/e2004-00234-6⟩

Article dans une revue istex hal-04370103v1
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Intrinsic thermally compensated field sensor based on single magnetic tunnel junctions

Grégory Malinowski , Michel Hehn , F. Montaigne , Eric Jouguelet , Alain Schuhl

Applied Physics Letters, 2004, 84 (7), pp.1204-1206. ⟨10.1063/1.1646220⟩

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A high magnetic field sensor based on magnetic tunnel junctions

Michel Hehn , G. Malinowski , M. Sajieddine , E. Jouguelet , A. Schuhl

European Physical Journal: Applied Physics, 2004, 28 (1), pp.79-81. ⟨10.1051/epjap:2004154⟩

Article dans une revue istex hal-04370108v1
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Magnetic origin of enhanced top exchange biasing in Py/IrMn/Py multilayers

Grégory Malinowski , Michel Hehn , S. Robert , Olivier Lenoble , Alain Schuhl et al.

Physical Review B, 2003, 68 (18), pp.184404. ⟨10.1103/PhysRevB.68.184404⟩

Article dans une revue hal-04370119v1
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Using antiferromagnetic/ferromagnetic bilayers as detection layers in magnetic tunnel junctions

Grégory Malinowski , Michel Hehn , Mohammed Sajieddine , François Montaigne , Eric Jouguelet et al.

Applied Physics Letters, 2003, 83 (21), pp.4372-4374. ⟨10.1063/1.1630171⟩

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Investigating Coherent Magnetization Control with Ultrashort THz pulses

Boris Vodungbo , Xuan Liu , Emmanuelle Jal , Renaud Delaunay , Romain Jarrier et al.

FLASH THz User Workshop, Rui Pan, Jan 2023, Hambourg & Online, Germany

Communication dans un congrès hal-03966853v1

Space charge effects occurring during fast demagnetization processes

Nathan Beaulieu , Grégory Malinowski , Azzedine Bendounan , Mathieu G Silly , Christian Chauvet et al.

Ultrafast Magnetism I, Springer International PublishingSpringer International Publishing, pp.313-316, 2015, Ultrafast Magnetism I, ⟨10.1007/978-3-319-07743-7_97⟩

Chapitre d'ouvrage hal-01944876v1