Spin skyrmion gaps as signatures of strong-coupling insulators in magic-angle twisted bilayer graphene
The flat electronic bands in magic-angle twisted bilayer graphene (MATBG) host a variety of correlated insulating ground states, many of which are predicted to support charged excitations with topologically non-trivial spin and/or valley skyrmion textures. However, it has remained challenging to exp...
| Main Authors: | , , , , , , , , |
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| Format: | Journal article |
| Sprog: | English |
| Udgivet: |
Springer Nature
2023
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