journal article·2025-06

In-situ L-TEM observations of dynamics of nanometric skyrmions and antiskyrmions

Licong Peng, Fehmi Sami Yasin, Kosuke Karube, Naoya Kanazawa, Yasujiro Taguchi, Yoshinori Tokura, Xiuzhen Yu

Nano Today· Volume 62
Publisher page

Abstract

No abstract is available for this record. The assistant can identify its topic from the title, but cannot infer the study’s results.

Source: Not provided · Quality: missing

Research context

OpenAlex topics: Magnetic properties of thin films · Semiconductor materials and interfaces · Quantum and electron transport phenomena

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

References (63)

Show source-provided references
1. Topological properties and dynamics of magnetic skyrmions10.1038/nnano.2013.243 ↗
2. Skyrmions on the track10.1038/nnano.2013.29 ↗
3. Magnetic skyrmions: advances in physics and potential applications10.1038/natrevmats.2017.31 ↗
4. P. Böni, Skyrmion lattice in a chiral magnet10.1126/science.1166767 ↗
5. Real-space observation of a two-dimensional skyrmion crystal10.1038/nature09124 ↗
6. A new class of chiral materials hosting magnetic skyrmions beyond room temperature10.1038/ncomms8638 ↗
7. Skyrmion flow near room temperature in an ultralow current density10.1038/ncomms1990 ↗
8. Robust metastable skyrmions and their triangular-square lattice structural transition in a high-temperature chiral magnet10.1038/nmat4752 ↗
9. Spin transfer torques in MnSi an ultralow current density10.1126/science.1195709 ↗
10. Topological Hall effect in the A phase of MnSi10.1103/PhysRevLett.102.186602 ↗
11. Universal current-velocity relation of skyrmion motion in chiral magnets10.1038/ncomms2442 ↗
12. Theory of current-driven skyrmions in disordered magnets10.1038/s41598-018-24693-5 ↗
13. Current-induced skyrmion dynamics in constricted geometries10.1038/nnano.2013.176 ↗
14. Thermally driven ratchet motion of a skyrmion microcrystal and topological magnon Hall effect10.1038/nmat3862 ↗
15. Large anisotropic deformation of skyrmions in strained crystal10.1038/nnano.2015.113 ↗
16. Real-space determination of the isolated magnetic skyrmion deformation under electric current flow10.1073/pnas.2200958119 ↗
17. Transformation between meron and skyrmion topological spin textures in a chiral magnet10.1038/s41586-018-0745-3 ↗
18. Controlled transformation of skyrmions and antiskyrmions in a non-centrosymmetric magnet10.1038/s41565-019-0616-6 ↗
19. Heat current-driven topological spin texture transformations and helical q-vector switching10.1038/s41467-023-42846-7 ↗
20. Dynamic transition of current-driven single-skyrmion motion in a room-temperature chiral-lattice magnet10.1038/s41467-021-27073-2 ↗
21. Topological nernst effect of the two-dimensional skyrmion lattice10.1103/PhysRevLett.125.076602 ↗
22. Experimental observation of chiral magnetic bobbers in B20-type FeGe10.1038/s41565-018-0093-3 ↗
23. Magnetic skyrmion bundles and their current-driven dynamics10.1038/s41565-021-00954-9 ↗
24. Hopfion rings in a cubic chiral magnet10.1038/s41586-023-06658-5 ↗
25. Three-dimensional dynamics of a magnetic hopfion driven by spin transfer torque10.1103/PhysRevLett.124.127204 ↗
26. Realization and current-driven dynamics of fractional hopfions and their ensembles in a helimagnet FeGe10.1002/adma.202210646 ↗
27. Nanometric square skyrmion lattice in a centrosymmetric tetragonal magnet10.1038/s41565-020-0684-7 ↗
28. Skyrmion phase and competing magnetic orders on a breathing kagomé lattice10.1038/s41467-019-13675-4 ↗
29. Colossal spin transfer torque effect on skyrmion along the edge10.1021/nl501379k ↗
30. Motion tracking of 80-nm-size skyrmions upon directional current injections10.1126/sciadv.aaz9744 ↗
31. Electrical manipulation of skyrmions in a chiral magnet10.1038/s41467-022-29217-4 ↗
32. Thermodynamically stable “vortices” in magnetically ordered crystals. The mixed state of magnets
33. The properties of isolated chiral skyrmions in thin magnetic films10.1088/1367-2630/18/6/065003 ↗
34. Antiskyrmions stabilized at interfaces by anisotropic Dzyaloshinskii-Moriya interactions10.1038/s41467-017-00313-0 ↗
35. Magnetic antiskyrmions above room temperature in tetragonal Heusler materials10.1038/nature23466 ↗
36. Controlled transformation of skyrmions and antiskyrmions in a non-centrosymmetric magnet10.1038/s41565-019-0616-6 ↗
37. Observation of magnetic antiskyrmions in the low magnetization ferrimagnet Mn2Rh0.95Ir0.05Sn10.1021/acs.nanolett.9b02973 ↗
38. Room-temperature antiskyrmions and sawtooth surface textures in a non-centrosymmetric magnet with S4 symmetry10.1038/s41563-020-00898-w ↗
39. Doping control of magnetic anisotropy for stable antiskyrmion formation in Schreibersite (Fe,Ni)3P with S4 symmetry10.1002/adma.202108770 ↗
40. Formation and control of zero-field antiskyrmions in confining geometries10.1002/advs.202202950 ↗
41. Phase retrieval with the transport-of-intensity equation. II. Orthogonal series solution for nonuniform illumination10.1364/JOSAA.13.001670 ↗
42. Magnetic imaging of various topological spin textures and their dynamics10.1016/j.jmmm.2021.168332 ↗
43. Micromagnetics of antiskyrmions in ultrathin films10.1103/PhysRevB.97.134404 ↗
44. Evolution and competition between chiral spin textures in nanostripes with D2d symmetry10.1126/sciadv.abc0723 ↗
45. Motion tracking of 80-nm-size skyrmions upon directional current injections10.1126/sciadv.aaz9744 ↗
46. Interplay between topological and thermodynamic stability in a metastable magnetic skyrmion lattice10.1038/nphys3506 ↗
47. Steady motion of 80-nm-size skyrmions in a 100-nm-wide track10.1038/s41467-024-49976-6 ↗
48. D. Song, W. Wang, J.-X. Yu, P. Zhang, S.S. Pershoguba, G. Yin, W. Wei, J. Jiang, B. Ge, X. Fan, M. Tian, A. Rosch, J. Zang, H. Du, Experimental observation of one-dimensional motion of interstitial skyrmion in FeGe, ArXiv:2212.08991 (2022).
49. Sewing skyrmion and antiskyrmion by quadrupole of Bloch points10.1016/j.scib.2023.10.028 ↗
50. Observation of resonant spin excitation with in-plane spin wave propagation in hybrid antiskyrmion strings10.1103/PhysRevB.110.024418 ↗
51. Emergent electrodynamics of skyrmions in a chiral magnet10.1038/nphys2231 ↗
52. Diameter-independent skyrmion Hall angle observed in chiral magnetic multilayers10.1038/s41467-019-14232-9 ↗
53. Spin-transfer torque driven motion, deformation, and instabilities of magnetic skyrmions at high currents10.1103/PhysRevB.101.214428 ↗
54. Emergent mechanics of magnetic skyrmions deformed by defects10.1103/PhysRevLett.131.246701 ↗
55. Experimental demonstration of a skyrmion-enhanced strain-mediated physical reservoir computing system10.1038/s41467-023-39207-9 ↗
56. Task-adaptive physical reservoir computing10.1038/s41563-023-01698-8 ↗
57. Bloch point quadrupole constituting hybrid topological strings revealed with electron holographic vector field tomography10.1002/adma.202311737 ↗
58. Experimental observation of current-driven antiskyrmion sliding in stripe domains10.1038/s41563-024-01870-8 ↗
59. Dynamics of magnetic skyrmions driven by a temperature gradient in a chiral magnet FeGe10.1103/PhysRevB.106.024415 ↗
60. Thermal generation, manipulation and thermoelectric detection of skyrmions10.1038/s41928-020-00489-2 ↗
61. Real-space observations of 60-nm skyrmion dynamics in an insulating magnet under low heat flow10.1038/s41467-021-25291-2 ↗
62. Strain-induced reversible motion of skyrmions at room temperature10.1021/acsnano.3c09090 ↗
63. 2024 roadmap on magnetic microscopy techniques and their applications in materials science10.1088/2515-7639/ad31b5 ↗