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Persistent Identifier
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perma:LIST.CLVXFX |
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Publication Date
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2026-07-06 |
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Title
| Symmetry-Based Phenomenological Model for Magnon Transport in a Multiferroic [* Cross-Reference *] |
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Other Identifier
| https://doi.org/10.1103/PhysRevLett.134.016703
SCOPUS_ID:85214379617 |
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Author
| Harris, Isaac A. (University of California, Berkeley) - ORCID: 0000-0003-0383-2550
Husain, Sajid (Lawrence Berkeley National Laboratory, Department of Materials Science and Engineering) - ORCID: 0000-0002-2518-5430
Meisenheimer, Peter (Department of Materials Science and Engineering) - ORCID: 0000-0002-8903-3065
Ramesh, Maya (Cornell University College of Engineering)
Park, Hyeon Woo (Korea Advanced Institute of Science and Technology)
Caretta, Lucas (School of Engineering) - ORCID: 0000-0001-7229-7980
Schlom, Darrell G. (Cornell University College of Engineering, Kavli Institute at Cornell for NanoScale Science, Leibniz-Institut für Kristallzüchtung) - ORCID: 0000-0003-2493-6113
Yao, Zhi (Lawrence Berkeley National Laboratory)
Martin, Lane W. (Department of Materials Science and Engineering, George R. Brown School of Engineering and Computing, Rice University, Rice University, Rice University)
Íñiguez-González, Jorge (Luxembourg Institute of Science and Technology, University of Luxembourg) - ORCID: 0000-0001-6435-3604
Kim, Se Kwon (Korea Advanced Institute of Science and Technology) - ORCID: 0000-0002-2849-9718
Ramesh, Ramamoorthy (University of California, Berkeley, Lawrence Berkeley National Laboratory, Department of Materials Science and Engineering, George R. Brown School of Engineering and Computing, Rice University, Rice University) |
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Point of Contact
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LIST RDS (LIST) |
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Description
| Magnons - carriers of spin information - can be controlled by electric fields in the multiferroic BiFeO3 (BFO), a milestone that brings magnons closer to application in future devices. The origin of magnon-spin currents in BFO, however, is not fully understood due to BFO's complicated magnetic texture. In this Letter, we present a phenomenological model to elucidate the existence of magnon spin currents in generalized multiferroics by examining the symmetries inherent to their magnetic and polar structures. This model is grounded in experimental data obtained from BFO and its derivatives, which informs the symmetry operations and resultant magnon behavior. By doing so, we address the issue of symmetry-allowed, switchable magnon spin transport in multiferroics, thereby establishing a critical framework for comprehending magnon transport within complex magnetic textures. (2025-01-10)
***This entry has been automatically imported via Infodoc(ASO) CSV by LIST harvest scripts. Please refer to https://doi.org/10.1103/PhysRevLett.134.016703 for the original and latest version of the dataset and data downloads*** (2026-06-09) |
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Subject
| Physics |
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Keyword
| brings magnons closer
future devices
controlled by electric
electric fields
milestone that brings |
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Funding Information
| National Research Foundation of Korea: 2020H1D3A2A03099291 |
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Deposit Date
| 2025-01-10 |
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Data Type
| Article |
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Data Source
| Physical Review Letters; ISSN: 00319007, eISSN: 10797114, vol. 134, n° 1, 2025 |