Experimental evidence of a change of exchange anisotropy sign with temperature in Zn-substituted Cu_{2}OSeO_{3}
We report small-angle neutron scattering from the conical state in a single crystal of Zn-substituted Cu_{2}OSeO_{3}. Using a 3D vector-field magnet to reorient the conical wave vector, our measurements show that the magnitude of the conical wave vector changes as a function of crystallographic dire...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2021-12-01
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| Series: | Physical Review Research |
| Online Access: | http://doi.org/10.1103/PhysRevResearch.3.043149 |