| Autor: |
Tianping, Ma, Ankit K, Sharma, Rana, Saha, Abhay K, Srivastava, Peter, Werner, Praveen, Vir, Vivek, Kumar, Claudia, Felser, Stuart S P, Parkin |
| Rok vydání: |
2020 |
| Zdroj: |
Advanced materials (Deerfield Beach, Fla.). 32(28) |
| ISSN: |
1521-4095 |
| Popis: |
Skyrmions and antiskyrmions are magnetic nano-objects with distinct chiral, noncollinear spin textures that are found in various magnetic systems with crystal symmetries that give rise to specific Dzyaloshinskii-Moriya exchange vectors. These magnetic nano-objects are associated with closely related helical spin textures that can form in the same material. The skyrmion size and the period of the helix are generally considered as being determined, in large part, by the ratio of the magnitude of the Heisenberg to that of the Dzyaloshinskii-Moriya exchange interaction. In this work, it is shown by real-space magnetic imaging that the helix period λ and the size of the antiskyrmion d |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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