Intrinsic anomalous Hall effect in magnetochiral states
We show that a finite Hall effect in zero applied magnetic field occurs for partially filled bands in certain time-reversal violating states with zero net flux per unit cell. These states are the Magneto-chiral states with parameters in the effective one-particle Hamiltonian such that they do not sa...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
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American Physical Society
2014
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| Online Access: | http://hdl.handle.net/1721.1/86403 https://orcid.org/0000-0001-7809-8157 |
| _version_ | 1811080693373992960 |
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| author | He, Yan Varma, C. M. Lee, Patrick A. |
| author2 | Massachusetts Institute of Technology. Department of Physics |
| author_facet | Massachusetts Institute of Technology. Department of Physics He, Yan Varma, C. M. Lee, Patrick A. |
| author_sort | He, Yan |
| collection | MIT |
| description | We show that a finite Hall effect in zero applied magnetic field occurs for partially filled bands in certain time-reversal violating states with zero net flux per unit cell. These states are the Magneto-chiral states with parameters in the effective one-particle Hamiltonian such that they do not satisfy the Haldane-type constraints for topological electronic states. The results extend an earlier discussion of the Kerr effect observed in the cuprates but may be applicable to other experimental situations. |
| first_indexed | 2024-09-23T11:35:17Z |
| format | Article |
| id | mit-1721.1/86403 |
| institution | Massachusetts Institute of Technology |
| language | English |
| last_indexed | 2024-09-23T11:35:17Z |
| publishDate | 2014 |
| publisher | American Physical Society |
| record_format | dspace |
| spelling | mit-1721.1/864032022-10-01T04:36:03Z Intrinsic anomalous Hall effect in magnetochiral states He, Yan Varma, C. M. Lee, Patrick A. Massachusetts Institute of Technology. Department of Physics Lee, Patrick A. We show that a finite Hall effect in zero applied magnetic field occurs for partially filled bands in certain time-reversal violating states with zero net flux per unit cell. These states are the Magneto-chiral states with parameters in the effective one-particle Hamiltonian such that they do not satisfy the Haldane-type constraints for topological electronic states. The results extend an earlier discussion of the Kerr effect observed in the cuprates but may be applicable to other experimental situations. National Science Foundation (U.S.) (Grant DMR 1104498) 2014-05-05T14:58:27Z 2014-05-05T14:58:27Z 2014-01 2013-12 2014-04-08T21:15:26Z Article http://purl.org/eprint/type/JournalArticle 1098-0121 1550-235X http://hdl.handle.net/1721.1/86403 He, Yan, P. A. Lee, and C. M. Varma. “Intrinsic Anomalous Hall Effect in Magnetochiral States.” Physical Review B 89.3 (2014): n. pag. © 2014 American Physical Society https://orcid.org/0000-0001-7809-8157 en http://dx.doi.org/10.1103/PhysRevB.89.035119 Physical Review B Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. American Physical Society application/pdf American Physical Society American Physical Society |
| spellingShingle | He, Yan Varma, C. M. Lee, Patrick A. Intrinsic anomalous Hall effect in magnetochiral states |
| title | Intrinsic anomalous Hall effect in magnetochiral states |
| title_full | Intrinsic anomalous Hall effect in magnetochiral states |
| title_fullStr | Intrinsic anomalous Hall effect in magnetochiral states |
| title_full_unstemmed | Intrinsic anomalous Hall effect in magnetochiral states |
| title_short | Intrinsic anomalous Hall effect in magnetochiral states |
| title_sort | intrinsic anomalous hall effect in magnetochiral states |
| url | http://hdl.handle.net/1721.1/86403 https://orcid.org/0000-0001-7809-8157 |
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