Search - Archive ouverte HAL Access content directly

Filter your results

44 Results
Image document

Electric-field control of domain wall nucleation and pinning in a metallic ferromagnet

Anne Bernand-Mantel , Liza Herrera-Diez , Laurent Ranno , Stefania Pizzini , Jan Vogel , et al.
Applied Physics Letters, 2013, 102 (12), pp.122406. ⟨10.1063/1.4798506⟩
Journal articles hal-00819148v1

Phenomenology of chiral damping in noncentrosymmetric magnets

Collins Ashu Akosa , Ioan Mihai Miron , Gilles Gaudin , Aurélien Manchon
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2016, 93 (21), ⟨10.1103/PhysRevB.93.214429⟩
Journal articles hal-01585570v1
Image document

Helium ions put magnetic skyrmions on the track

Roméo Juge , Kaushik Bairagi , Kumari Gaurav , Jan Vogel , Mamour Sall , et al.
Nano Letters, 2021, 21 (7), pp.2989-2996. ⟨10.1021/acs.nanolett.1c00136⟩
Journal articles hal-03184752v1
Image document

Direct observation of Oersted-field-induced magnetization dynamics in magnetic nanostripes

Vojtech Uhlir , Stefania Pizzini , Nicolas Rougemaille , Vincent Cros , Erika Jimenez , et al.
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2011, 83, pp.020406. ⟨10.1103/PhysRevB.83.020406⟩
Journal articles hal-00453804v3

Bias dependence of tunneling magnetoresistance in magnetic tunnel junctions with asymmetric barriers

Alan Kalitsov , Pierre-Jean Zermatten , Frédéric Bonell , Gilles Gaudin , Stéphane Andrieu , et al.
Journal of Physics: Condensed Matter, 2013, 25 (49), ⟨10.1088/0953-8984/25/49/496005⟩
Journal articles hal-01276630v1

Room-temperature chiral magnetic skyrmions in ultrathin magnetic nanostructures

Olivier Boulle , Jan Vogel , Hongxin Yang , Stefania Pizzini , Dayane de Souza Chaves , et al.
Nature Nanotechnology, 2016, 11 (5), pp.449. ⟨10.1038/nnano.2015.315⟩
Journal articles hal-01271350v1
Image document

Ultra-fast and high-reliability SOT-MRAM: from cache replacement to normally-off computing

Guillaune Prenat , Kotb Jabeur , Pierre Vanhauwaert , Gregory Di Pendina , Fabian Oboril , et al.
IEEE Transactions on Multi-Scale Computing Systems, 2016, 2 (1), pp.49 - 60. ⟨10.1109/TMSCS.2015.2509963⟩
Journal articles hal-01864485v1
Image document

Imprint from ferromagnetic skyrmions in an antiferromagnet via exchange bias

Kumari Gaurav Rana , Rafael Lopes Seeger , Sandra Ruiz-Gómez , Roméo Juge , Qiang Zhang , et al.
Applied Physics Letters, 2021, 119, pp.192407. ⟨10.1063/5.0066766⟩
Journal articles hal-02984059v2
Image document

Current-Driven Skyrmion Dynamics and Drive-Dependent Skyrmion Hall Effect in an Ultrathin Film

Roméo Juge , Soong-Geun Je , Dayane de Souza Chaves , Liliana D. Buda-Prejbeanu , José Peña-Garcia , et al.
Physical Review Applied, 2019, 12 (4), pp.044007. ⟨10.1103/PhysRevApplied.12.044007⟩
Journal articles hal-02356080v1
Image document

Perpendicular switching of a single ferromagnetic layer induced by in-plane current injection

Ioan Mihai Miron , Kevin Garello , Gilles Gaudin , Pierre-Jean Zermatten , Marius V. Costache , et al.
Nature, 2011, 476 (7539), pp.189-193. ⟨10.1038/nature10309⟩
Journal articles cea-00903394v1

Large-Voltage Tuning of Dzyaloshinskii–Moriya Interactions: A Route toward Dynamic Control of Skyrmion Chirality

Titiksha Srivastava , Marine Schott , Roméo Juge , Viola Křižáková , Mohamed Belmeguenai , et al.
Nano Letters, 2018, 18 (8), pp.4871 - 4877. ⟨10.1021/acs.nanolett.8b01502⟩
Journal articles hal-01873478v1
Image document

Effect of Chiral Damping on the dynamics of chiral domain walls and skyrmions

C K Safeer , Mohamed-Ali Nsibi , Jayshankar Nath , Mihai Sebastian Gabor , Haozhe Yang , et al.
Nature Communications, 2022, 13, pp.1192. ⟨10.1038/s41467-022-28815-6⟩
Journal articles hal-03740723v1
Image document

Chirality-induced asymmetric magnetic nucleation in Pt/Co/AlOx ultrathin microstructures

Stefania Pizzini , Jan Vogel , Stanislas Rohart , Liliana-Daniela Buda , E. Jué , et al.
Physical Review Letters, 2014, 113 (4), pp.047203. ⟨10.1103/PhysRevLett.113.047203⟩
Journal articles hal-00960872v3
Image document

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⟩
Journal articles hal-01903085v1

Chiral damping of magnetic domain walls

Emilie Jué , C. k. Safeer , Marc Drouard , Alexandre Lopez , Paul Balint , et al.
Nature Materials, 2016, 15 (3), pp.272 - 277. ⟨10.1038/nmat4518⟩
Journal articles hal-01585577v1

Skyrmions in synthetic antiferromagnets and their nucleation via electrical current and ultra-fast laser illumination

Roméo Juge , Naveen Sisodia , Joseba Urrestarazu Larrañaga , Qiang Zhang , Van Tuong Pham , et al.
Nature Communications, 2022, 13 (1), pp.4807. ⟨10.1038/s41467-022-32525-4⟩
Journal articles hal-03752807v1

Magnetic skyrmions in confined geometries: Effect of the magnetic field and the disorder

Roméo Juge , Soong-Geun Je , Dayane de Souza Chaves , Stefania Pizzini , Liliana D. Buda-Prejbeanu , et al.
Journal of Magnetism and Magnetic Materials, 2018, 455, pp.3 - 8. ⟨10.1016/j.jmmm.2017.10.030⟩
Journal articles hal-01764982v1

The nature of domain walls in ultrathin ferromagnets revealed by scanning nanomagnetometry

J. P. Tetienne , T. Hingant , L. J. Martinez , S. Rohart , André Thiaville , et al.
Nature Communications, 2015, 6, pp.7733. ⟨10.1038/ncomms7733⟩
Journal articles hal-01616539v1
Image document

Gate-controlled skyrmion and domain wall chirality

Charles-Elie Fillion , Johanna Fischer , Raj Kumar , Aymen Fassatoui , Stefania Pizzini , et al.
Nature Communications, 2022, 13 (1), pp.5257. ⟨10.1038/s41467-022-32959-w⟩
Journal articles hal-03617498v2
Image document

Robust and Programmable Logic-In-Memory Devices Exploiting Skyrmion Confinement and Channeling Using Local Energy Barriers

Naveen Sisodia , Johan Pelloux-Prayer , Liliana D Buda-Prejbeanu , Lorena Anghel , Gilles Gaudin , et al.
Physical Review Applied, 2022, 18 (1), pp.014025. ⟨10.1103/physrevapplied.18.014025⟩
Journal articles hal-03740728v1
Image document

Programmable Skyrmion Logic Gates Based on Skyrmion Tunneling

Naveen Sisodia , Johan Pelloux-Prayer , Liliana D Buda-Prejbeanu , Lorena Anghel , Gilles Gaudin , et al.
Physical Review Applied, 2022, 17 (6), pp.064035. ⟨10.1103/physrevapplied.17.064035⟩
Journal articles hal-03740729v1

Spin-orbit torques in ultrathin ferromagnetic metal layers

Ioan Mihai Miron , Gilles Gaudin , Stéphane Auffret , Bernard Rodmacq , A. Schuhl , et al.
Proceedings of SPIE, the International Society for Optical Engineering, 2010, Spintronics III, 7760, pp.77600Z. ⟨10.1117/12.862356⟩
Journal articles hal-00517115v1

Spin-orbit torque driven chiral magnetization reversal in ultrathin nanostructures

N. Mikuszeit , Olivier Boulle , Ioan Mihai Miron , Kevin Garello , Pietro Gambardella , et al.
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2015, 92 (14), pp.144424. ⟨10.1103/PhysRevB.92.144424⟩
Journal articles cea-01734611v1

Spin–orbit torque magnetization switching controlled by geometry

C. K. Safeer , Emilie Jué , Alexandre Lopez , Liliana Buda-Prejbeanu , Stéphane Auffret , et al.
Nature Nanotechnology, 2016, 11 (2), pp.143 - 146. ⟨10.1038/NNANO.2015.252⟩
Journal articles hal-01585580v1
Image document

Ultra-Fast Perpendicular Spin–Orbit Torque MRAM

Murat Cubukcu , Olivier Boulle , Nikolai Mikuszeit , Claire Hamelin , Thomas Bracher , et al.
IEEE Transactions on Magnetics, 2018, 54 (4), pp.9300204. ⟨10.1109/TMAG.2017.2772185⟩
Journal articles hal-01865470v1

Domain wall dynamics in ultrathin Pt/Co/AlOx microstrips under large combined magnetic fields

Emilie Jué , André Thiaville , Stefania Pizzini , Jacques Miltat , Joao Sampaio , et al.
Physical Review B, 2016, 93 (1), pp.014403. ⟨10.1103/PhysRevB.93.014403⟩
Journal articles hal-01251733v1
Image document

Mechanism of Spin‐Orbit Torques in Platinum Oxide Systems

Jayshankar Nath , Alexandru Vladimir Trifu , Mihai Sebastian Gabor , Ali Hallal , Stephane Auffret , et al.
Advanced Electronic Materials, 2022, 8 (7), pp.2101335. ⟨10.1002/aelm.202101335⟩
Journal articles hal-03740717v1
Image document

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⟩
Journal articles hal-01864006v1
Image document

Direct Observation of Massless Domain Wall Dynamics in Nanostripes with Perpendicular Magnetic Anisotropy

Jan Vogel , Marlio Bonfim , Nicolas Rougemaille , Olivier Boulle , Ioan Mihai Miron , et al.
Physical Review Letters, 2012, 108, pp.247202. ⟨10.1103/PhysRevLett.108.247202⟩
Journal articles hal-00707524v1
Image document

The skyrmion switch: turning magnetic skyrmion bubbles on and off with an electric field

Marine Schott , Anne Bernand-Mantel , Laurent Ranno , Stefania Pizzini , Jan Vogel , et al.
Nano Letters, 2017, 17 (5), pp.3006-3012. ⟨10.1021/acs.nanolett.7b00328⟩
Journal articles hal-01639157v1