Skyrmions in Antiferromagnetic Systems
FOCUS · T54 · ID: 46364
Presentations
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Micromagnetic modeling of spin dynamics in antiferromagnets and ferrimagnets
ORAL
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Presenters
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Denis Pelekhov
- Ohio State University
- Ohio State Univ - Columbus
Authors
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Denis Pelekhov
- Ohio State University
- Ohio State Univ - Columbus
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Jacob B Freyermuth
- Ohio State University
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Mohit Randeria
- Ohio State University
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Atomistic Simulations of Antiferromagnetic Skyrmions' High-Speed Dynamics and Contrast with Domain Wall Motion
ORAL
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Presenters
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Elizaveta Tremsina
- Massachusetts Institute of Technology, MIT
Authors
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Elizaveta Tremsina
- Massachusetts Institute of Technology, MIT
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Geoffrey S Beach
- Massachusetts Institute of Technology MIT
- Massachusetts Institute of Technology
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Noether spin current in noncollinear kagome antiferromagnet models
ORAL
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Presenters
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Luke Wernert
- Department of Physics, Colorado State University
Authors
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Hua Chen
- Colorado State University
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Luke Wernert
- Department of Physics, Colorado State University
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Tunnel Magnetoresistance Detection of Skyrmions
ORAL
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Publication: H. Chen, W. Bouckaert, S. A. Majetich, Journal of Magnetism and Magnetic Materials, 541, 168552 (2022)
Presenters
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Hao Chen
- Carnegie Mellon University
Authors
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Hao Chen
- Carnegie Mellon University
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Sara Majetich
- Carnegie Mellon University
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William Bouckaert
- Carnegie Mellon University
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On the Clock Frequency of the Néel-Vector Mode in Antiferromagnets
ORAL
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Publication: [1] A. Mahmood, W. Echtenkamp, M. Street, J.-L. Wang, Sh. Cao, T. Komesu, P. A. Dowben, P. Buragohain, H. Lu, A. Gruverman, A. Parthasarathy, Sh. Rakheja, and C. Binek, Nat. Comm. 12, 1674-1-8 (2021).
[2] R. Skomski, Simple Models of Magnetism, University Press, Oxford 2008.
[3] R. Skomski, A. Kashyap, and A. Enders, J. Appl. Phys. 109, 07E143-1-3 (2011).Presenters
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Ralph Skomski
- University of Nebraska - Lincoln
Authors
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Ralph Skomski
- University of Nebraska - Lincoln
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Ahsan Ullah
- University of Nebraska - Lincoln
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Balamurugan Balasubramanian
- University of Nebraska - Lincoln
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Christian Binek
- University of Nebraska - Lincoln
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Self-hybridization of magnons in synthetic antiferromagnetic multilayers
ORAL
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Presenters
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Mitra M Subedi
- Wayne State University, Detroit, MI, United States
Authors
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Mitra M Subedi
- Wayne State University, Detroit, MI, United States
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Yuzan Xiong
- Oakland University
- Oakland University, Rochester, MI, United States
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Peter B Meisenheimer
- University of Michigan, Ann Arbor, MI, United States
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John T Heron
- University of Michigan
- University of Michigan, Ann Arbor, MI, UNited States
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Wei Zhang
- Oakland University
- Oakland University, Rochester, MI, United States
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Joseph N Sklenar
- Wayne State University, Detroit, MI, United States
- Wayne State University
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Dzyaloshinskii-Moriya Interaction Enhanced Spin Pumping of an Easy-Plane Antiferromagnet
ORAL
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Publication: H. L. Wang et al., Phys. Rev. Lett. 127, 117202 (2021).
Presenters
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Hailong Wang
- University of California, San Diego
Authors
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Hailong Wang
- University of California, San Diego
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Yuxuan Xiao
- University of California, San Diego
- Center for Memory and Recording Research, UC San Diego
- Center for Memory and Recording Research, University of California San Diego
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Mingda Guo
- University of California, Riverside
- University of California Riverside
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Eric Lee-Wong
- University of California, San Diego
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Gerald Q Yan
- University of California, San Diego
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Ran Cheng
- University of California, Riverside
- UC Riverside
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Chunhui R Du
- University of California, San Diego
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All-optical generation of antiferromagnetic magnon currents via the magnon circular photogalvanic effect
ORAL
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Publication: Physical Review B 104, L100404 (2021)
Presenters
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Emil Vinas Boström
- Max Planck Institute for the Structure and Dynamics of Matter
Authors
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Emil Vinas Boström
- Max Planck Institute for the Structure and Dynamics of Matter
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Engineering antiferromagnetic skyrmions and antiskyrmions at metallic interfaces
ORAL
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Publication: arXiv:2110.00742 (https://arxiv.org/abs/2110.00742)
Presenters
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Arnob Mukherjee
- IISER Mohali, India
- IISER Mohali
Authors
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Arnob Mukherjee
- IISER Mohali, India
- IISER Mohali
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Deepak S Kathyat
- HRI, Allahabad, India
- HRI Allahabad
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Sanjeev Kumar
- IISER, Mohali, India
- IISER Mohali
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Chirality readout of antiferromagnetic topological spin textures via quantum magnetometry
ORAL
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Presenters
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Michael Hoegen
- University of Cambridge
Authors
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Michael Hoegen
- University of Cambridge
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Mete Atature
- Univ of Cambridge
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Hariom K Jani
- Natl Univ of Singapore
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Paolo Radaelli
- University of Oxford
- University of Oxford, UK
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Anthony Tan
- Univ of Cambridge
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Helena Knowles
- University of Cambridge
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Matthew Feuer
- Univ of Cambridge
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Skyrmions in synthetic antiferromagnets and their nucleation using electrical current and ultrafast laser illumination
ORAL
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Publication: [1] O. Boulle et al., Nat Nano 11, 449 (2016).
[2] R. Juge et al., Phys. Rev. Applied 12, 044007 (2019).
[3] S. Woo et al., Nat Mater 15, 501 (2016).
[4] W. Jiang et al., Nature Physics (2016).
[5] C. Moreau-Luchaire et al., Nat Nano 11, 444 (2016).
[6] S. Gao et al., Nature 586, 37 (2020).
[7] H. Jani et al., Nature 590, 74 (2021).
[8] W. Legrand et al., Nat. Mater. 1 (2019).
[9] T. Dohi et al., Nat Commun 10, 1 (2019).
[10] Juge et al., submittedPresenters
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Olivier Boulle
- SPINTEC
Authors
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Olivier Boulle
- SPINTEC
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Roméo Juge
- SPINTEC
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Naveen Sisodia
- Spintec
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Joseba Urrestarazu Larrañaga
- SPINTEC
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Belkhou Rachid
- Synchrotron Soleil
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Nina Novakovic-marinkovic
- Helmholtz-Zentrum Berlin für Materialien und Energie GmbH
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Mohamad-Assaad Mawass
- Helmholtz-Zentrum Berlin für Materialien und Energie
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Florian Kronast
- Helmholtz-Zentrum Berlin
- Helmholtz-Zentrum Berlin für Materialien und Energie
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Markus Weigand
- Helmholtz Center Berlin
- Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, 12489 Berlin, Germany
- Helmholtz-Zentrum Berlin für Materialien und Energie
- Max Planck Institute for Intelligent Systems
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Jörg Raabe
- Swiss Light Source, Paul Scherrer Institut
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Lucia Aballe
- Synchrotron ALBA
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Laurent Ranno
- Institut néel CNRS
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Antiferromagnetic Skyrmionics: generating and controlling topological textures
ORAL · Invited
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Publication: H Jani*, et al. Antiferromagnetic half-skyrmions and bimerons at room temperature. Nature 590, 74 (2021);
H Jani*, et al. Reversible hydrogen control of antiferromagnetic anisotropy in α-Fe2O3. Nature Communications 12, 1668 (2021)
ZS Lim^, H Jani^ et al. Skyrmionics in correlated oxides. MRS Bulletin (In Press, 2021)
J Harrison, H Jani et al. A route towards stable homochiral topological textures in A-type antiferromagnets. (To be submitted)
*Corresponding Author
^Equal ContributionPresenters
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Hariom K Jani
- Natl Univ of Singapore
Authors
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Hariom K Jani
- Natl Univ of Singapore
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