Mangini, Tran, Kunyangyuen, Lin, Gruber, Hehn, Mangin, Kl\"aui: Single-Pulse Optical Switching combined with Current-Induced Motion of Skyrmionic Spin Textures https://arxiv.org/abs/2610.01568 https://arxiv.org/pdf/2610.01568 https://arxiv.org/html/2610.01568
October 2, 2026 at 6:52 AM
Mangini, Tran, Kunyangyuen, Lin, Gruber, Hehn, Mangin, Kl\"aui: Single-Pulse Optical Switching combined with Current-Induced Motion of Skyrmionic Spin Textures https://arxiv.org/abs/2610.01568 https://arxiv.org/pdf/2610.01568 https://arxiv.org/html/2610.01568
For skyrmionic structures in optical beams Néel and Bloch type skyrmions are only two of many possible topological equivalent realisation. In this perspective we review other types and examine them through the lens of polarisation singularity constellations. iopscience.iop.org/article/10.1...
An Atlas of optical skyrmions: charting topologically equivalent field configurations - IOPscienceSearch
An Atlas of optical skyrmions: charting topologically equivalent field configurations, Ye, Z, Götte, J B, Cisowski, C M
iopscience.iop.org
April 14, 2025 at 5:48 PM
For skyrmionic structures in optical beams Néel and Bloch type skyrmions are only two of many possible topological equivalent realisation. In this perspective we review other types and examine them through the lens of polarisation singularity constellations. iopscience.iop.org/article/10.1...
Welcome Anusree as a #TOPOCOM DC member!! She is a theorist with experience in methods of field theory and nonlinear dynamics. She will be working on developing a unified theory of the dynamics of magnetic and electric #skyrmionic textures. She enjoys movies and music.
March 6, 2025 at 5:24 PM
Welcome Anusree as a #TOPOCOM DC member!! She is a theorist with experience in methods of field theory and nonlinear dynamics. She will be working on developing a unified theory of the dynamics of magnetic and electric #skyrmionic textures. She enjoys movies and music.
Skyrmion nanodomains in ferroelectric-antiferroelectric solid solutions
->Nature | More info from EcoSearch
->Nature | More info from EcoSearch
Skyrmion nanodomains in ferroelectric-antiferroelectric solid solutions
HAADF images (left panels) and color-scale mappings of the vector displacements (right panels) for (a) centre-divergent and (b) centre-convergent skyrmionic textures, respectively. In HAADF images, thick red circles indicate skyrmion nanodomains and the dashed white circles indicate the divided concentric-ring...
www.nature.com
April 15, 2025 at 5:34 PM
We are delighted to share our new paper from
@acs.org, where several @uofg-mcmp.bsky.social members
and collaborators at CBPF and @fz-juelich.de demonstrate the stabilization of skyrmions in curved magnetic nanocaps 🔬 🧲 🥳
The field sure has taken a turn!! 😄
pubs.acs.org/doi/10.1021/...
@acs.org, where several @uofg-mcmp.bsky.social members
and collaborators at CBPF and @fz-juelich.de demonstrate the stabilization of skyrmions in curved magnetic nanocaps 🔬 🧲 🥳
The field sure has taken a turn!! 😄
pubs.acs.org/doi/10.1021/...
Curved Nanomagnets: An Archetype for the Skyrmionic States at Ambient Conditions
Stabilizing magnetic skyrmions is a critical issue in spintronics, impacting data storage and computing. This study investigates skyrmion and skyrmionium phenomena within a hexagonal array of curved nanomagnets. Utilizing atomistic calculations, micromagnetic simulations, and experimental methods such as magnetic force microscopy and electron holography, we analyze the interplay between magnetic parameters, curvature, and the interfacial Dzyaloshinskii–Moriya interaction (iDMI) in the formation of these structures. We observed that isolated skyrmions and mixed skyrmionic phases can spontaneously form in a symmetric Pt/Co/Pt multilayer curved nanomagnet matrix without external fields at room temperature. Our findings highlight the considerable influence of geometric curvature on iDMI, providing insights for engineering skyrmionic configurations. This research enhances our understanding of nanomagnetism and contributes to the advancement of skyrmion-based technologies.
pubs.acs.org
April 14, 2025 at 9:13 AM
We are delighted to share our new paper from
@acs.org, where several @uofg-mcmp.bsky.social members
and collaborators at CBPF and @fz-juelich.de demonstrate the stabilization of skyrmions in curved magnetic nanocaps 🔬 🧲 🥳
The field sure has taken a turn!! 😄
pubs.acs.org/doi/10.1021/...
@acs.org, where several @uofg-mcmp.bsky.social members
and collaborators at CBPF and @fz-juelich.de demonstrate the stabilization of skyrmions in curved magnetic nanocaps 🔬 🧲 🥳
The field sure has taken a turn!! 😄
pubs.acs.org/doi/10.1021/...
Job ID: SAE-031824
Extract: We are seeking a motivated Research Associate to contribute to an interdisciplinary project on Skyrmionic Artificial Neural Networks, focusing on brain-inspired hardware using spintronic technologies.
Extract: We are seeking a motivated Research Associate to contribute to an interdisciplinary project on Skyrmionic Artificial Neural Networks, focusing on brain-inspired hardware using spintronic technologies.
July 13, 2026 at 6:26 AM
Job ID: SAE-031824
Extract: We are seeking a motivated Research Associate to contribute to an interdisciplinary project on Skyrmionic Artificial Neural Networks, focusing on brain-inspired hardware using spintronic technologies.
Extract: We are seeking a motivated Research Associate to contribute to an interdisciplinary project on Skyrmionic Artificial Neural Networks, focusing on brain-inspired hardware using spintronic technologies.
Topological rejection of noise by quantum skyrmions
Source: Nature
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Source: Nature
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Shared via the Google App
Topological rejection of noise by quantum skyrmions - Nature Communications
Recent work reported a non-local quantum entangled state of photons with skyrmionic topology. Here the authors demonstrate theoretically and experimentally that topological properties of this system a...
search.app
March 26, 2025 at 2:11 PM
Topological rejection of noise by quantum skyrmions
Source: Nature
search.app/6ceC5
Shared via the Google App
Source: Nature
search.app/6ceC5
Shared via the Google App
Nomura, Rousochatzakis, Janson, Gen, Zhou, Ishii, Seki, Kohama, Matsuda: Quintuplet condensation in the skyrmionic insulator Cu2OSeO3 at ultrahigh magnetic fields https://arxiv.org/abs/2509.12802 https://arxiv.org/pdf/2509.12802 https://arxiv.org/html/2509.12802
September 17, 2025 at 6:43 AM
Nomura, Rousochatzakis, Janson, Gen, Zhou, Ishii, Seki, Kohama, Matsuda: Quintuplet condensation in the skyrmionic insulator Cu2OSeO3 at ultrahigh magnetic fields https://arxiv.org/abs/2509.12802 https://arxiv.org/pdf/2509.12802 https://arxiv.org/html/2509.12802
this, we propose QUEST, a unified co-design framework that directly trains SNN for emerging devices featuring multilevel resistances. With Skyrmionic Magnetic Tunnel Junction (Sk-MTJ) as a case study, experimental results on the CIFAR-10 dataset [3/6 of https://arxiv.org/abs/2504.00679v1]
April 2, 2025 at 6:12 AM
this, we propose QUEST, a unified co-design framework that directly trains SNN for emerging devices featuring multilevel resistances. With Skyrmionic Magnetic Tunnel Junction (Sk-MTJ) as a case study, experimental results on the CIFAR-10 dataset [3/6 of https://arxiv.org/abs/2504.00679v1]
Chiral skyrmionic superconductivity from doping a Chern Ferromagnet
https://arxiv.org/pdf/2604.02298
Miguel Gonçalves, Kun Yang, Shi-Zeng Lin.
https://arxiv.org/pdf/2604.02298
Miguel Gonçalves, Kun Yang, Shi-Zeng Lin.
https://arxiv.org/abs/2604.02298
arXiv abstract link
arxiv.org
April 3, 2026 at 4:50 AM
Chiral skyrmionic superconductivity from doping a Chern Ferromagnet
https://arxiv.org/pdf/2604.02298
Miguel Gonçalves, Kun Yang, Shi-Zeng Lin.
https://arxiv.org/pdf/2604.02298
Miguel Gonçalves, Kun Yang, Shi-Zeng Lin.
3D tomographic imaging of skyrmionic cocoons using HERALDO
https://arxiv.org/pdf/2601.14889
Jhon J. Chiliquinga-Jacome et al.
https://arxiv.org/pdf/2601.14889
Jhon J. Chiliquinga-Jacome et al.
https://arxiv.org/abs/2601.14889
arXiv abstract link
arxiv.org
January 22, 2026 at 4:33 AM
3D tomographic imaging of skyrmionic cocoons using HERALDO
https://arxiv.org/pdf/2601.14889
Jhon J. Chiliquinga-Jacome et al.
https://arxiv.org/pdf/2601.14889
Jhon J. Chiliquinga-Jacome et al.
Quintuplet condensation in the skyrmionic insulator Cu2OSeO3 at ultrahigh magnetic fields
https://arxiv.org/pdf/2509.12802
T. Nomura, I. Rousochatzakis, O. Janson, M. Gen, X.-G. Zhou, Y. Ishii, S. Seki, Y. Kohama, Y. H. Matsuda.
https://arxiv.org/pdf/2509.12802
T. Nomura, I. Rousochatzakis, O. Janson, M. Gen, X.-G. Zhou, Y. Ishii, S. Seki, Y. Kohama, Y. H. Matsuda.
https://arxiv.org/abs/2509.12802
arXiv abstract link
arxiv.org
September 17, 2025 at 4:32 AM
Quintuplet condensation in the skyrmionic insulator Cu2OSeO3 at ultrahigh magnetic fields
https://arxiv.org/pdf/2509.12802
T. Nomura, I. Rousochatzakis, O. Janson, M. Gen, X.-G. Zhou, Y. Ishii, S. Seki, Y. Kohama, Y. H. Matsuda.
https://arxiv.org/pdf/2509.12802
T. Nomura, I. Rousochatzakis, O. Janson, M. Gen, X.-G. Zhou, Y. Ishii, S. Seki, Y. Kohama, Y. H. Matsuda.
Emergent Self-propulsion of Skyrmionic Matter in Synthetic Antiferromagnets
https://arxiv.org/pdf/2508.14693
Clecio C. de Souza Silva, Matheus V. Correia, Juan C. Pina Velasquez.
https://arxiv.org/pdf/2508.14693
Clecio C. de Souza Silva, Matheus V. Correia, Juan C. Pina Velasquez.
https://arxiv.org/abs/2508.14693
arXiv abstract link
arxiv.org
August 21, 2025 at 4:33 AM
Emergent Self-propulsion of Skyrmionic Matter in Synthetic Antiferromagnets
https://arxiv.org/pdf/2508.14693
Clecio C. de Souza Silva, Matheus V. Correia, Juan C. Pina Velasquez.
https://arxiv.org/pdf/2508.14693
Clecio C. de Souza Silva, Matheus V. Correia, Juan C. Pina Velasquez.
Tailoring composite skyrmionic spin textures in an above-room-temperature ferromagnet Fe3-xGaTe2
https://arxiv.org/pdf/2505.04940
Songyang Li et al.
https://arxiv.org/pdf/2505.04940
Songyang Li et al.
https://arxiv.org/abs/2505.04940
arXiv abstract link
arxiv.org
May 9, 2025 at 4:34 AM
Tailoring composite skyrmionic spin textures in an above-room-temperature ferromagnet Fe3-xGaTe2
https://arxiv.org/pdf/2505.04940
Songyang Li et al.
https://arxiv.org/pdf/2505.04940
Songyang Li et al.
Complex magnetic exchange, anisotropy and skyrmionic textures in two-dimensional FeXZ$_{2}$ (\textit{X} = Nb, Ta and \textit{Z} = S, Se, Te) ferromagnets
https://arxiv.org/pdf/2504.00643
Soheil Ershadrad, Nikola Machacova, Arnob Mukherjee, Vladislav Borisov, Olle Eriksson, Biplab Sanyal.
https://arxiv.org/pdf/2504.00643
Soheil Ershadrad, Nikola Machacova, Arnob Mukherjee, Vladislav Borisov, Olle Eriksson, Biplab Sanyal.
https://arxiv.org/abs/2504.00643
arXiv abstract link
arxiv.org
April 2, 2025 at 6:25 AM
Complex magnetic exchange, anisotropy and skyrmionic textures in two-dimensional FeXZ$_{2}$ (\textit{X} = Nb, Ta and \textit{Z} = S, Se, Te) ferromagnets
https://arxiv.org/pdf/2504.00643
Soheil Ershadrad, Nikola Machacova, Arnob Mukherjee, Vladislav Borisov, Olle Eriksson, Biplab Sanyal.
https://arxiv.org/pdf/2504.00643
Soheil Ershadrad, Nikola Machacova, Arnob Mukherjee, Vladislav Borisov, Olle Eriksson, Biplab Sanyal.
Signatures of higher order skyrmionic textures revealed by magnetic force microscopy
https://arxiv.org/pdf/2501.04499
Sabri Koraltan, Joe Sunny, Tamer Karaman, Reshma Peremadathil-Pradeep, Emily Darwin, Felix Büttner, Dieter Suess, Hans Josef Hug, Manfred Albrecht
https://arxiv.org/pdf/2501.04499
Sabri Koraltan, Joe Sunny, Tamer Karaman, Reshma Peremadathil-Pradeep, Emily Darwin, Felix Büttner, Dieter Suess, Hans Josef Hug, Manfred Albrecht
https://arxiv.org/abs/2501.04499
arXiv abstract link
arxiv.org
January 9, 2025 at 3:15 AM
Signatures of higher order skyrmionic textures revealed by magnetic force microscopy
https://arxiv.org/pdf/2501.04499
Sabri Koraltan, Joe Sunny, Tamer Karaman, Reshma Peremadathil-Pradeep, Emily Darwin, Felix Büttner, Dieter Suess, Hans Josef Hug, Manfred Albrecht
https://arxiv.org/pdf/2501.04499
Sabri Koraltan, Joe Sunny, Tamer Karaman, Reshma Peremadathil-Pradeep, Emily Darwin, Felix Büttner, Dieter Suess, Hans Josef Hug, Manfred Albrecht
Chiral electronic network within skyrmionic lattice on topological insulator surfaces
https://arxiv.org/pdf/2501.01337
Matteo Wilczak, Dmitry K. Efimkin, Victor Gurarie
https://arxiv.org/pdf/2501.01337
Matteo Wilczak, Dmitry K. Efimkin, Victor Gurarie
https://arxiv.org/abs/2501.01337
arXiv abstract link
arxiv.org
January 3, 2025 at 8:05 AM
Chiral electronic network within skyrmionic lattice on topological insulator surfaces
https://arxiv.org/pdf/2501.01337
Matteo Wilczak, Dmitry K. Efimkin, Victor Gurarie
https://arxiv.org/pdf/2501.01337
Matteo Wilczak, Dmitry K. Efimkin, Victor Gurarie
Miguel Gon\c{c}alves, Kun Yang, Shi-Zeng Lin: Chiral skyrmionic superconductivity from doping a Chern Ferromagnet https://arxiv.org/abs/2604.02298 https://arxiv.org/pdf/2604.02298 https://arxiv.org/html/2604.02298
April 3, 2026 at 6:43 AM
Miguel Gon\c{c}alves, Kun Yang, Shi-Zeng Lin: Chiral skyrmionic superconductivity from doping a Chern Ferromagnet https://arxiv.org/abs/2604.02298 https://arxiv.org/pdf/2604.02298 https://arxiv.org/html/2604.02298
