Direct Observation of Quantum Anomalous Vortex in Fe(Se,Te)
Vortices are topological defects of type-II superconductors in an external magnetic field. In a similar fashion to a quantum anomalous Hall insulator, quantum anomalous vortices (QAV) spontaneously nucleate due to orbital-and-spin exchange interaction between supercurrent and magnetic impurity momen...
Главные авторы: | , , , , , , , , , , , , , , , , , |
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Формат: | Статья |
Язык: | English |
Опубликовано: |
American Physical Society
2023-03-01
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Серии: | Physical Review X |
Online-ссылка: | http://doi.org/10.1103/PhysRevX.13.011046 |