Ultra-complex conductivity diagrams in the nearly free electron approximation
Fuente:
arXiv
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| Autor principal: | |
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| Formato: | Preprint |
| Publicado: |
2026
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866908797831741440 |
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| author | Maltsev, A. Ya. |
| author_facet | Maltsev, A. Ya. |
| contents | We investigate the possibility of the emergence of ultra-complex conductivity diagrams in the nearly free electron approximation for metals with cubic symmetry. Estimates show that the emergence of such diagrams requires the Fermi level to fall into very narrow energy intervals within the conduction band. In our view, this circumstance is mostly due to the high symmetry and the simplest analytical form of the dispersion relations $ε({\bf p})$ under consideration. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2601_21729 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Ultra-complex conductivity diagrams in the nearly free electron approximation Maltsev, A. Ya. Materials Science We investigate the possibility of the emergence of ultra-complex conductivity diagrams in the nearly free electron approximation for metals with cubic symmetry. Estimates show that the emergence of such diagrams requires the Fermi level to fall into very narrow energy intervals within the conduction band. In our view, this circumstance is mostly due to the high symmetry and the simplest analytical form of the dispersion relations $ε({\bf p})$ under consideration. |
| title | Ultra-complex conductivity diagrams in the nearly free electron approximation |
| topic | Materials Science |
| url | https://arxiv.org/abs/2601.21729 |