Edge states at the boundary of graphene-like and Lieb lattices
Fuente:
arXiv
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| Hauptverfasser: | , |
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| Format: | Preprint |
| Veröffentlicht: |
2025
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| _version_ | 1866913956628529152 |
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| author | Kozlov, I. V. Kolesnichenko, Yu. A. |
| author_facet | Kozlov, I. V. Kolesnichenko, Yu. A. |
| contents | Properties of the boundary of two conductors in a quantizing magnetic field are studied: with conventional Dirac charge carriers and so-called pseudospin-1 fermions, which are realized in graphene-like and Lieb lattices respectively. It is shown that edge states arise that relate the properties of conductors to the trivial and nontrivial Berry phase. These edge states lead to the appearance of a characteristic series of root features in the density of states. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_17612 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Edge states at the boundary of graphene-like and Lieb lattices Kozlov, I. V. Kolesnichenko, Yu. A. Mesoscale and Nanoscale Physics Properties of the boundary of two conductors in a quantizing magnetic field are studied: with conventional Dirac charge carriers and so-called pseudospin-1 fermions, which are realized in graphene-like and Lieb lattices respectively. It is shown that edge states arise that relate the properties of conductors to the trivial and nontrivial Berry phase. These edge states lead to the appearance of a characteristic series of root features in the density of states. |
| title | Edge states at the boundary of graphene-like and Lieb lattices |
| topic | Mesoscale and Nanoscale Physics |
| url | https://arxiv.org/abs/2507.17612 |