Observing a scale anomaly and a universal quantum phase transition in graphene
When the continuous scale symmetry of a quantum system is broken, anomalies occur which may lead to quantum phase transitions. Here, the authors provide evidence for such a quantum phase transition in the attractive Coulomb potential of vacancies in graphene, and further envision its universality fo...
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Autores principales: | O. Ovdat, Jinhai Mao, Yuhang Jiang, E. Y. Andrei, E. Akkermans |
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Formato: | article |
Lenguaje: | EN |
Publicado: |
Nature Portfolio
2017
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Materias: | |
Acceso en línea: | https://doaj.org/article/7e9161ae57ee48f6b40ba41eb79e2875 |
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