Magnetism and the effects of Electric Field

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ESR PhD theses submitted

ESR PhD theses submitted.

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Publications

Magneto‐Ionics in Annealed W/CoFeB/HfO <sub>2</sub> Thin Films

Author(s): Rohit Pachat; Djoudi Ourdani; Maria‐Andromachi Syskaki; Alessio Lamperti; Subhajit Roy; Song Chen; Adriano Di Pietro; Ludovic Largeau; Roméo Juge; Maryam Massouras; Cristina Balan; Johannes Wilhelmus van der Jagt; Guillaume Agnus; Yves Roussigné; Mihai Gabor; Salim Mourad Chérif; Gianfranco Durin; Shimpei Ono; Jürgen Langer; Damien Querlioz; Dafiné Ravelosona; Mohamed Belmeguenai; Liza Herr
Published in: Advanced Materials Interfaces, Issue 21967350, 2022, ISSN 2196-7350
Publisher: Wiley
DOI: 10.1002/admi.202200690

Electric Field Control of the Skyrmion Hall Effect in Piezoelectric-Magnetic Devices

Author(s): Mouad Fattouhi, Felipe García-Sánchez, Rocío Yanes, Víctor Raposo, Eduardo Martínez, Luis Lopez-Diaz
Published in: Physical Review Applied, Issue 16/4, 2021, ISSN 2331-7019
Publisher: American Physical Society
DOI: 10.1103/PhysRevApplied.16.044035

Fiber-tip spintronic terahertz emitters

Author(s): Paries, Felix ; Tiercelin, Nicolas ; Lezier, Geoffrey ; Vanwolleghem, Mathias ; Syskaki, Maria-Andromachi ; Kammerbauer, Fabian ; Jakob, Gerhard ; Jourdan, Martin ; Kläui, Mathias ; Kaspar, Zdenek ; Kampfrath, Tobias ; Seifert, Tom S. ; von Freymann, Georg ; Molter, Daniel
Published in: Optics Express, 2023, ISSN 1094-4087
Publisher: Optical Society of America
DOI: 10.1364/oe.494623

Ultrafast Racetrack Based on Compensated Co/Gd‐Based Synthetic Ferrimagnet with All‐Optical Switching

Author(s): Pingzhi Li; Thomas J. Kools; Bert Koopmans; Reinoud Lavrijsen
Published in: Advanced Electronic Materials, Issue 1, 2022, ISSN 2199-160X
Publisher: Wiley-VCH Verlag
DOI: 10.1002/aelm.202200613

Ultralow Power and Shifting-Discretized Magnetic Racetrack Memory Device Driven by Chirality Switching and Spin Current

Author(s): Shen Li, Xiaoyang Lin, Pingzhi Li, Suteng Zhao, Zhizhong Si, Guodong Wei, Bert Koopmans, Reinoud Lavrijsen and Weisheng Zhao
Published in: ACS Appl. Mater. Interfaces 2023, 2023, ISSN 1944-8252
Publisher: American Chemical Society
DOI: 10.1021/acsami.3c06447

Anisotropic long-range spin transport in canted antiferromagnetic orthoferrite YFeO3

Author(s): Das, Shubhankar; Ross, A.; Ma, X.X.; Becker, S.; Schmitt, C.; van Dujin, F.; Galindez-Ruales, E.F.; Fuhrmann, F.; Syskaki, M.-A.; Ebels, U.; Baltz, V.; Barra, A.-L; Chen, H.Y.; Jakob, G.; Cao, S.X; Sinova, J.; Gomonay, O.; Lebrun, R.; Kläui, M.
Published in: Nature Communications, Issue 2, 2022, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-022-33520-5

Broadband Spintronic Terahertz Source with Peak Electric Fields Exceeding 1.5 MV/cm

Author(s): Rouzegar, R.; Chekhov, A.L.; Behovits, Y.; Serrano, B.R.; Syskaki, M.A.; Lambert, C.H.; Engel, D.; Martens, U.; Münzenberg, M.; Wolf, M.; Jakob, G.; Kläui, M.; Seifert, T.S.; Kampfrath, T.
Published in: Physical Review Applied, Issue 1, 2023, ISSN 2331-7019
Publisher: American Physical Society
DOI: 10.1103/PhysRevApplied.19.034018

Local anisotropy control of Pt/Co/Ir thin film with perpendicular magnetic anisotropy by surface acoustic waves

Author(s): Shuai, Jintao; Ali, Mannan; Lopez-Diaz, Luis; Cunningham, John E.; Moore, Thomas A.
Published in: Applied Physics Letters, Issue 1, 2022, ISSN 0003-6951
Publisher: American Institute of Physics
DOI: 10.1063/5.0097172

Terahertz Spin‐to‐Charge Conversion by Interfacial Skew Scattering in Metallic Bilayers

Author(s): Oliver Gueckstock, Lukáš Nádvorník, Martin Gradhand, Tom Sebastian Seifert, Genaro Bierhance, Reza Rouzegar, Martin Wolf, Mehran Vafaee, Joel Cramer, Maria Andromachi Syskaki, Georg Woltersdorf, Ingrid Mertig, Gerhard Jakob, Mathias Kläui, Tobias Kampfrath
Published in: Advanced Materials, Issue 33/9, 2021, Page(s) 2006281, ISSN 0935-9648
Publisher: United Nations Industrial Developement Organization
DOI: 10.1002/adma.202006281

Field-free spin-orbit torque switching of synthetic antiferromagnet through interlayer Dzyaloshinskii-Moriya interactions

Author(s): Wang, Zilu; Li, Pingzhi; Fattouhi, Mouad; You, Yuxuan; Van Hees, Youri L. W.; Schippers, Casper F.; Lavrijsen, Reinoud; Garcia-Sanchez, Felipe; Martinez, Eduardo; Fert, Albert; Zhao, Weisheng; Koopmans, Bert
Published in: Cell Reports Physical Science, Issue 1, 2023, ISSN 2666-3864
Publisher: Cell Press
DOI: 10.5281/zenodo.7913344

Picosecond optospintronic tunnel junctions

Author(s): Wang, Luding; Cheng, Houyi; Li, Pingzhi; van Hees, Youri L. W.; Liu, Yang; Cao, Kaihua; Lavrijsen, Reinoud; Lin, Xiaoyang; Koopmans, Bert; Zhao, Weisheng
Published in: PNAS, Issue 1, 2022, ISSN 0027-8424
Publisher: National Academy of Sciences
DOI: 10.1073/pnas.2204732119

Tuning the Dynamics of Chiral Domain Walls of Ferrimagnetic Films by Magnetoionic Effects

Author(s): Balan, Cristina; Garcia, Jose Peña; Fassatoui, Aymen; Vogel, Jan; de Souza Chaves, Dayane; Bonfim, Marlio; Rueff, Jean-Pascal; Ranno, Laurent; Pizzini, Stefania
Published in: Physical Review Applied, Issue 23317019, 2022, ISSN 2331-7019
Publisher: American Physical Society
DOI: 10.1103/PhysRevApplied.18.034065

300 Times Increased Diffusive Skyrmion Dynamics and Effective Pinning Reduction by Periodic Field Excitation

Author(s): Gruber, Raphael; Brems, Maarten A.; Rothörl, Jan; Schmitt, Maurice; Kononenko, Iryna; Kammerbauer, Fabian; Syskaki, Maria-Andromachi; Farago, Oded; Virnau, Peter; Kläui, Mathias
Published in: Advanced Materials, Issue 2, 2023, ISSN 1521-4095
Publisher: John Wiley & Sons
DOI: 10.1002/adma.202208922

Magnetic domain wall curvature induced by wire edge pinning

Author(s): L. Herrera Diez, F. Ummelen, V. Jeudy, G. Durin, L. Lopez-Diaz, R. Diaz-Pardo, A. Casiraghi, G. Agnus, D. Bouville, J. Langer, B. Ocker, R. Lavrijsen, H. J. M. Swagten, D. Ravelosona
Published in: Applied Physics Letters, Issue 117/6, 2020, Page(s) 062406, ISSN 0003-6951
Publisher: American Institute of Physics
DOI: 10.1063/5.0010798

Integrated Hybrid Plasmonic-Photonic Device for All-Optical Switching and Reading of Spintronic Memory

Author(s): Hamed Pezeshki, Pingzhi Li, Reinoud Lavrijsen, Martijn Heck, Erwin Bente, Jos van der Tol, and Bert Koopmans
Published in: Physical Review Applied, 2023, ISSN 2331-7019
Publisher: American Physical Society
DOI: 10.1103/physrevapplied.19.054036

Generation of imprinted strain gradients for spintronics

Author(s): Masciocchi, G.; Fattouhi, M.; Spetzler, E.; Syskaki, M.-A.; Lehndorff, R.; Martinez, E.; McCord, J.; Lopez-Diaz, L.; Kehlberger, A.; Kläui, M.
Published in: Applied Physics Letters, Issue 2, 2023, ISSN 0003-6951
Publisher: American Institute of Physics
DOI: 10.1063/5.0157687

Kinetics of Ion Migration in the Electric Field‐Driven Manipulation of Magnetic Anisotropy of Pt/Co/Oxide Multilayers

Author(s): Aymen Fassatoui, Laurent Ranno, Jose PeñaGarcia, Cristina Balan, Jan Vogel, Hélène Béa, Stefania Pizzini
Published in: Small, Issue 17/38, 2021, Page(s) 2102427, ISSN 1613-6810
Publisher: Wiley - V C H Verlag GmbbH & Co.
DOI: 10.1002/smll.202102427

Revealing Nanoscale Disorder in W / Co - Fe - B / MgO Ultrathin Films Using Domain-Wall Motion

Author(s): van der Jagt, Johannes; Jeudy, Vincent; Thiaville, André; Sall, Mamour; Vernier, Nicolas; Herrera Diez, Liza; Belmeguenai, Mohamed; Roussigné, Yves; Chérif, Salim M.; Fattouhi, Mouad; Lopez-Diaz, Luis; Lamperti, Alessio; Juge, Roméo; Ravelosona, Dafiné
Published in: Physical Review Applied, Issue 23317019, 2022, ISSN 2331-7019
Publisher: American Physical Society
DOI: 10.1103/PhysRevApplied.18.054072

Suppression of spin-wave nonreciprocity due to interfacial Dzyaloshinskii-Moriya interaction by lateral confinement in magnetic nanostructures

Author(s): S. Tacchi, R. Silvani, M. Kuepferling, A. Fernández Scarioni, S. Sievers, H. W. Schumacher, E. Darwin, M.-A. Syskaki, G. Jakob, M. Kläui, and G. Carlotti
Published in: Physical Review B, 2023, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.108.024430

Strain effects on magnetic compensation and spin reorientation transition of Co/Gd synthetic ferrimagnets

Author(s): Masciocchi, Giovanni; Kools, Thomas J.; Li, Pingzhi; Petrillo, Adrien A. D.; Koopmans, Bert; Lavrijsen, Reinoud; Kehlberger, Andreas; Kläui, Mathias
Published in: Journal of Applied Physics, Issue 2, 2023, ISSN 0021-8979
Publisher: American Institute of Physics
DOI: 10.1063/5.0152180

Separation of Heating and Magnetoelastic Coupling Effects in Surface-Acoustic-Wave-Enhanced Creep of Magnetic Domain Walls

Author(s): Shuai, Jintao; Hunt, Robbie G.; Moore, Thomas A.; Cunningham, John E.
Published in: Physical Review Applied, Issue 1, 2023, ISSN 2331-7019
Publisher: American Physical Society
DOI: 10.1103/PhysRevApplied.20.014002

Multiple Magnetoionic Regimes in Ta/Co 20 Fe 60 B 20 / Hf O

Author(s): R. Pachat, D. Ourdani, J.W. van der Jagt, M.-A. Syskaki, A. Di Pietro, Y. Roussigné, S. Ono, M.S. Gabor, M. Chérif, G. Durin, J. Langer, M. Belmeguenai, D. Ravelosona, L. Herrera Diez
Published in: Physical Review Applied, Issue 15/6, 2021, ISSN 2331-7019
Publisher: American Physical Society
DOI: 10.1103/PhysRevApplied.15.064055

Improving Néel Domain Walls Dynamics and Skyrmion Stability Using He Ion Irradiation

Author(s): Balan, Cristina; van der Jagt, Johannes W.; Fassatoui, Aymen; Garcia, Jose Peña; Jeudy, Vincent; Thiaville, André; Bonfim, Marlio; Vogel, Jan; Ranno, Laurent; Ravelosona, Dafiné; Pizzini, Stefania
Published in: Nano Micro Small, Issue 1, 2023, ISSN 1613-6810
Publisher: Wiley - V C H Verlag GmbbH & Co.
DOI: 10.1002/smll.202302039

Aging and passivation of magnetic properties in Co/Gd bilayers

Author(s): Thomas J. Kools, Youri L. W. van Hees, Kenneth Poissonnier, Pingzhi Li, Beatriz Barcones Campo, Marcel A. Verheijen, Bert Koopmans and Reinoud Lavrijsen
Published in: Applied Physics Letters, 2023, ISSN 0003-6951
Publisher: American Institute of Physics
DOI: 10.1063/5.0160135

Electric-Field Control of Spin-Orbit Torques in Perpendicularly Magnetized W / CoFeB / MgO Films

Author(s): Mariia Filianina, Jan-Philipp Hanke, Kyujoon Lee, Dong-Soo Han, Samridh Jaiswal, Adithya Rajan, Gerhard Jakob, Yuriy Mokrousov, Mathias Kläui
Published in: Physical Review Letters, Issue 124/21, 2020, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.124.217701

Controlling interface anisotropy in CoFeB/MgO/HfO2 using dusting layers and magneto-ionic gating

Author(s): Bhatnagar-Schöffmann, T.; Kovacs, A.; Pachat, R.; Ourdani, D.; Lamperti, A.; Syskaki, M. -A.; da Câmara Santa Clara Gomes, T.; Roussigné, Y.; Ono, S.; Langer, J.; Cherif, M.; Dunin-Borkowski, R. E.; Schöffmann, P.; Ravelosona, D.; Belmeguenai, M.; Solignac, A.; Herrera Diez, L.
Published in: Applied Physics Letters, 2023, ISSN 0003-6951
Publisher: American Institute of Physics
DOI: 10.1063/5.0132870

Disentangling electric field effect on spin waves in ferromagnetic insulators

Author(s): Basso, Vittorio; Ansalone, Patrizio; Di Pietro, Adriano
Published in: Physica B: Condensed Matter, 2023, ISSN 0921-4526
Publisher: Elsevier BV
DOI: 10.1016/j.physb.2023.415422

Ab initio study of magneto-ionic mechanisms in ferromagnet/oxide multilayers

Author(s): di Pietro, Adriano; Pachat, Rohit; Qiao, Lei; Herrera-Diez, Liza; van der Jagt, Johannes; Picozzi, Silvia; Ravelosona, Dafiné; Ren, Wei; Durin, Gianfranco
Published in: Physical Review B, Issue 1, 2023, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.107.174413

Logic Gates Based on Synthetic Antiferromagnetic Bilayer Skyrmions

Author(s): Mouad Fattouhi, Kai Yu Mak, Yan Zhou, Xichao Zhang, Xiaoxi Liu, Mohamed El Hafidi
Published in: Physical Review Applied, Issue 16/1, 2021, ISSN 2331-7019
Publisher: American Physical Society
DOI: 10.1103/physrevapplied.16.014040

Optimization of Permalloy Properties for Magnetic Field Sensors Using He + Irradiation

Author(s): Masciocchi, G.; van der Jagt, J. W.; Syskaki, M.-A.; Langer, J.; Jakob, G.; McCord, J.; Borie, B.; Kehlberger, A.; Ravelosona, D.; Kläui, M.
Published in: Physical Review Applied, Issue 1, 2023, ISSN 2331-7019
Publisher: American Physical Society
DOI: 10.1103/PhysRevApplied.20.014001

Ultra-low energy threshold engineering for all-optical switching of magnetization in dielectric-coated Co/Gd based synthetic-ferrimagnet

Author(s): Li, Pingzhi; Peeters, Mark J. G.; van Hees, Youri L. W.; Lavrijsen, Reinoud; Koopmans, Bert
Published in: Applied Physics Letters, Issue 1, 2021, ISSN 0003-6951
Publisher: American Institute of Physics
DOI: 10.1063/5.0077491

Single-bit full adder and logic gate based on synthetic antiferromagnetic bilayer skyrmions

Author(s): Kai Yu Mak; Jing Xia; Xi-Chao Zhang; Li Li; Mouad Fattouhi; Motohiko Ezawa; Xiao-Xi Liu; Yan Zhou
Published in: Crossref, Issue 1, 2022, ISSN 1001-0521
Publisher: Chinese Society of Nonferrous Metal
DOI: 10.1007/s12598-022-01981-8

Strain-controlled domain wall injection into nanowires for sensor applications

Author(s): Masciocchi, Giovanni; Fattouhi, Mouad; Kehlberger, Andreas; Lopez-Diaz, Luis; Syskaki, Maria-Andromachi; Kläui, Mathias
Published in: Journal of Applied Physics, Issue 1, 2021, ISSN 0021-8979
Publisher: American Institute of Physics
DOI: 10.1063/5.0069661

Surface acoustic wave effect on magnetic domain wall dynamics

Author(s): Shuai, Jintao; Lopez-Diaz, Luis; Cunningham, John E.; Moore, Thomas A.
Published in: Physical Review B, Issue 10, 2023, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.108.104420

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

Author(s): Julian Hintermayr, Pingzhi Li, Roy Rosenkamp, Youri L. W. van Hees, Junta Igarashi, Stephane Mangin, Reinoud Lavrijsen, Gregory Malinowski and Bert Koopmans
Published in: Applied Physics Letters, 123, 2023, ISSN 0003-6951
Publisher: American Institute of Physics
DOI: 10.1063/5.0161322

Enhancing all-optical switching of magnetization by He ion irradiation

Author(s): Li, Pingzhi; van der Jagt, Johannes W.; Beens, Maarten; Hintermayr, Julian; Verheijen, Marcel A.; Bruikman, René; Barcones, Beatriz; Juge, Roméo; Lavrijsen, Reinoud; Ravelosona, Dafiné; Koopmans, Bert
Published in: Applied Physics Letters, Issue 2, 2022, ISSN 1077-3118
Publisher: American Institute of Physics
DOI: 10.1063/5.0111466

Tailoring Magnetic Properties and Suppressing Anisotropy in Permalloy Films by Deposition in a Rotating Magnetic Field

Author(s): Olga Lozhkina, Fabian Kammerbauer, Maria-Andromachi Syskaki, Aravind Puthirath Balan, Pascal Krautscheid, Mehran Vafaee Khanjani, Jan Kubik, Stephen O’Brien, Robert M. Reeve, Gerhard Jakob, Robert Frömter, and Mathias Kläui
Published in: Physical Review Applied, 2023, ISSN 2331-7019
Publisher: American Physical Society
DOI: 10.1103/physrevapplied.20.014021

Impact of the interplay of piezoelectric strain and current-induced heating on the field-like spin–orbit torque in perpendicularly magnetized Ta/Co20Fe60B20/Ta/MgO film

Author(s): M. Filianina, Z. Wang, L. Baldrati, K. Lee, M. Vafaee, G. Jakob, and M. Kläui
Published in: Applied Physics Letters, 2021, ISSN 0003-6951
Publisher: American Institute of Physics
DOI: 10.1063/5.0035869

Domain wall statics and dynamics in nanowires with arbitrary Dzyaloshinskii-Moriya tensors

Author(s): Adriano Di Pietro; Felipe García-Sánchez; Gianfranco Durin
Published in: Physical Reveiw B, 2023, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.108.174427

Optical Reading of Nanoscale Magnetic Bits in an Integrated Photonic Platform

Author(s): Hamed Pezeshki, Pingzhi Li, Reinoud Lavrijsen, Jos J.G.M. Van Der Tol, Bert Koopmans
Published in: IEEE Xplore, 2022, ISSN 1558-1713
Publisher: IEEE
DOI: 10.1109/jqe.2022.3224782

Laser‐Induced Creation of Antiferromagnetic 180‐Degree Domains in NiO/Pt Bilayers

Author(s): Hendrik Meer; Stephan Wust; Christin Schmitt; Paul Herrgen; Felix Fuhrmann; Steffen Hirtle; Beatrice Bednarz; Adithya Rajan; Rafael Ramos; Miguel Angel Niño; Michael Foerster; Florian Kronast; Armin Kleibert; Baerbel Rethfeld; Eiji Saitoh; Benjamin Stadtmüller; Martin Aeschlimann; Mathias Kläui
Published in: Crossref, Issue 2, 2023, ISSN 1616-301X
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/adfm.202213536

Gauge theory applied to magnetic lattices

Author(s): di Pietro, A.; Ansalone, P.; Basso, V.; Magni, A.; Durin, G.
Published in: EPL A Letters journal exploring the frontiers of physics, Issue 1, 2022, ISSN 1432-1092
Publisher: European Physical Society
DOI: 10.1209/0295-5075/aca0ba

Enhanced thermally-activated skyrmion diffusion with tunable effective gyrotropic force

Author(s): Takaaki Dohi, Markus Weißenhofer, Nico Kerber, Fabian Kammerbauer, Yuqing Ge, Klaus Raab, Jakub Zázvorka, Maria-Andromachi Syskaki, Aga Shahee, Moritz Ruhwedel, Tobias Böttcher, Philipp Pirro, Gerhard Jakob, Ulrich Nowak & Mathias Kläui
Published in: Nature Communications, 2023, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-023-40720-0

Control of magnetoelastic coupling in Ni/Fe multilayers using He+ ion irradiation

Author(s): Masciocchi, Giovanni; van der Jagt, J. W.; Syskaki, M.-A; Lamperti, A.; Wolff, N.; Langer, J.; Kienle, L.; Jakob, J.; Borie, B.; Kehlberger, A.; Ravelosona, D.; Kläui, M.
Published in: Applied Physics Letters, Issue 00036951, 2022, ISSN 0003-6951
Publisher: American Institute of Physics
DOI: 10.1063/5.0107942

Absence of Walker Breakdown in the Dynamics of Chiral Néel Domain Walls Driven by In-Plane Strain Gradients

Author(s): Mouad Fattouhi, Felipe Garcia-Sanchez, Rocio Yanes, Victor Raposo, Eduardo Martinez, and Luis Lopez-Diaz
Published in: Physical Review Applied, 2022, ISSN 2331-7019
Publisher: American Physical Society
DOI: 10.1103/physrevapplied.18.044023

Control of the interaction between pinning disorder and domain walls in Pt/Co/AlOx ultrathin films by He+ ion irradiation

Author(s): Balan, Cristina; van der Jagt, Johannes W.; Garcia, Jose Peña; Vogel, Jan; Ranno, Laurent; Bonfim, Mario; Ravelosona, Dafiné; Pizzini, Stefania; Jeudy, Vincent
Published in: Applied Physics Letters, Issue 1, 2023, ISSN 0003-6951
Publisher: American Institute of Physics
DOI: 10.1063/5.0143422

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