Physical origin of giant excitonic and magneto-optical responses in two-dimensional ferromagnetic insulators
The magneto-optical (MO) effects probe the electronic and magnetic properties of a material, particularly useful for 2D magnets. Here, the authors show that the large optical and MO responses in ferromagnetic monolayer CrI3 arise from strongly bound excitons, extending over several atoms.
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Autores principales: | Meng Wu, Zhenglu Li, Ting Cao, Steven G. Louie |
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Formato: | article |
Lenguaje: | EN |
Publicado: |
Nature Portfolio
2019
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Materias: | |
Acceso en línea: | https://doaj.org/article/03cdfdd4ae7744b6b3278ecbbdb00a08 |
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