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Gradauskaite E, Meisenheimer P, Müller M, Heron J, Trassin M. Multiferroic heterostructures for spintronics. PHYSICAL SCIENCES REVIEWS 2020. [DOI: 10.1515/psr-2019-0072] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
AbstractFor next-generation technology, magnetic systems are of interest due to the natural ability to store information and, through spin transport, propagate this information for logic functions. Controlling the magnetization state through currents has proven energy inefficient. Multiferroic thin-film heterostructures, combining ferroelectric and ferromagnetic orders, hold promise for energy efficient electronics. The electric field control of magnetic order is expected to reduce energy dissipation by 2–3 orders of magnitude relative to the current state-of-the-art. The coupling between electrical and magnetic orders in multiferroic and magnetoelectric thin-film heterostructures relies on interfacial coupling though magnetic exchange or mechanical strain and the correlation between domains in adjacent functional ferroic layers. We review the recent developments in electrical control of magnetism through artificial magnetoelectric heterostructures, domain imprint, emergent physics and device paradigms for magnetoelectric logic, neuromorphic devices, and hybrid magnetoelectric/spin-current-based applications. Finally, we conclude with a discussion of experiments that probe the crucial dynamics of the magnetoelectric switching and optical tuning of ferroelectric states towards all-optical control of magnetoelectric switching events.
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Affiliation(s)
- Elzbieta Gradauskaite
- Department of Materials , ETH Zurich , Vladimir-Prelog-Weg 4 , Zurich , 8093 Switzerland
| | - Peter Meisenheimer
- Department of Materials Science and Engineering , University of Michigan , Ann Arbor , MI 48109 USA
| | - Marvin Müller
- Department of Materials , ETH Zurich , Vladimir-Prelog-Weg 4 , Zurich , 8093 Switzerland
| | - John Heron
- Department of Materials Science and Engineering , University of Michigan , Ann Arbor , MI 48109 USA
| | - Morgan Trassin
- Department of Materials , ETH Zurich , Vladimir-Prelog-Weg 4 , Zurich , 8093 Switzerland
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Elsasser C, Fahnle M, Brandt EH, Bohm MC. Theory of local magnetic anisotropy in amorphous alloys. ACTA ACUST UNITED AC 2000. [DOI: 10.1088/0305-4608/18/11/018] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Hernando A, González J, Blanco JM, Vázquez M, Barandiarán JM, Rivero G, Ascasibar E. Influence of the structural rearrangements on the stress sensitivity of magnetostriction in a Co-rich amorphous alloy. PHYSICAL REVIEW. B, CONDENSED MATTER 1992; 46:3401-3404. [PMID: 10004055 DOI: 10.1103/physrevb.46.3401] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Hernando A, Gomez-Polo C, Pulido E, Rivero G, Vazquez M, Garcia-Escorial A, Barandiaran JM. Tensile-stress dependence of magnetostriction in multilayers of amorphous ribbons. PHYSICAL REVIEW. B, CONDENSED MATTER 1990; 42:6471-6475. [PMID: 9994730 DOI: 10.1103/physrevb.42.6471] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Local magnetic anisotropy in amorphous transition metals: A problem of metal physics treated with methods of quantum chemistry. Chem Phys 1989. [DOI: 10.1016/0301-0104(89)87037-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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