Photonic Signatures of Spin-Driven Ferroelectricity in Multiferroic Dielectric Oxides
We study the dispersion and scattering properties of electromagnetic modes coupled to a helically ordered spin lattice hosted by a dielectric oxide with a ferroelectric polarization driven by vector spin chirality. Quasianalytical approaches and full-fledged numerics evidence the formation of a chir...
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| Veröffentlicht in: | Physical review letters 2021-09, Vol.127 (12), p.127601-127601, Article 127601 |
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| container_title | Physical review letters |
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| creator | Jandieri, Vakhtang Khomeriki, Ramaz Chotorlishvili, Levan Watanabe, Koki Erni, Daniel Werner, Douglas H. Berakdar, Jamal |
| description | We study the dispersion and scattering properties of electromagnetic modes coupled to a helically ordered spin lattice hosted by a dielectric oxide with a ferroelectric polarization driven by vector spin chirality. Quasianalytical approaches and full-fledged numerics evidence the formation of a chiral magnonic photonic band gap and the presence of gate-voltage dependent circular dichroism in the scattering of electromagnetic waves from the lattice. Gating couples to the emergent ferroelectric polarization and hence, to the underlying vector-spin chirality. The theory relies on solving simultaneously Maxwell's equations coupled to the driven localized spins taking into account their spatial topology and spatial anisotropic interactions. The developed approach is applicable to various settings involving noncollinear spins and multiferroic systems with potential applications in noncollinear magnetophotonics. |
| doi_str_mv | 10.1103/PhysRevLett.127.127601 |
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Quasianalytical approaches and full-fledged numerics evidence the formation of a chiral magnonic photonic band gap and the presence of gate-voltage dependent circular dichroism in the scattering of electromagnetic waves from the lattice. Gating couples to the emergent ferroelectric polarization and hence, to the underlying vector-spin chirality. The theory relies on solving simultaneously Maxwell's equations coupled to the driven localized spins taking into account their spatial topology and spatial anisotropic interactions. The developed approach is applicable to various settings involving noncollinear spins and multiferroic systems with potential applications in noncollinear magnetophotonics.</description><identifier>ISSN: 0031-9007</identifier><identifier>EISSN: 1079-7114</identifier><identifier>DOI: 10.1103/PhysRevLett.127.127601</identifier><identifier>PMID: 34597074</identifier><language>eng</language><publisher>COLLEGE PK: Amer Physical Soc</publisher><subject>Chirality ; Coupled modes ; Dichroism ; Electromagnetic radiation ; Ferroelectric materials ; Ferroelectricity ; Lattice vibration ; Maxwell's equations ; Multiferroic materials ; Photonic band gaps ; Photonics ; Physical Sciences ; Physics ; Physics, Multidisciplinary ; Polarization (spin alignment) ; Scattering ; Science & Technology ; Topology</subject><ispartof>Physical review letters, 2021-09, Vol.127 (12), p.127601-127601, Article 127601</ispartof><rights>Copyright American Physical Society Sep 17, 2021</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>true</woscitedreferencessubscribed><woscitedreferencescount>4</woscitedreferencescount><woscitedreferencesoriginalsourcerecordid>wos000704665100020</woscitedreferencesoriginalsourcerecordid><citedby>FETCH-LOGICAL-c316t-1a248d1db0931c49acda0a78fcd7fe81a08a90c0982f75cf3e992e3fd4cd29993</citedby><cites>FETCH-LOGICAL-c316t-1a248d1db0931c49acda0a78fcd7fe81a08a90c0982f75cf3e992e3fd4cd29993</cites><orcidid>0000-0001-7042-9273 ; 0000-0002-6153-4175 ; 0000-0001-8326-7613 ; 0000-0002-1467-6373 ; 0000-0001-7687-4263</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,781,785,2877,2878,27929,27930,39263</link.rule.ids></links><search><creatorcontrib>Jandieri, Vakhtang</creatorcontrib><creatorcontrib>Khomeriki, Ramaz</creatorcontrib><creatorcontrib>Chotorlishvili, Levan</creatorcontrib><creatorcontrib>Watanabe, Koki</creatorcontrib><creatorcontrib>Erni, Daniel</creatorcontrib><creatorcontrib>Werner, Douglas H.</creatorcontrib><creatorcontrib>Berakdar, Jamal</creatorcontrib><title>Photonic Signatures of Spin-Driven Ferroelectricity in Multiferroic Dielectric Oxides</title><title>Physical review letters</title><addtitle>PHYS REV LETT</addtitle><description>We study the dispersion and scattering properties of electromagnetic modes coupled to a helically ordered spin lattice hosted by a dielectric oxide with a ferroelectric polarization driven by vector spin chirality. Quasianalytical approaches and full-fledged numerics evidence the formation of a chiral magnonic photonic band gap and the presence of gate-voltage dependent circular dichroism in the scattering of electromagnetic waves from the lattice. Gating couples to the emergent ferroelectric polarization and hence, to the underlying vector-spin chirality. The theory relies on solving simultaneously Maxwell's equations coupled to the driven localized spins taking into account their spatial topology and spatial anisotropic interactions. The developed approach is applicable to various settings involving noncollinear spins and multiferroic systems with potential applications in noncollinear magnetophotonics.</description><subject>Chirality</subject><subject>Coupled modes</subject><subject>Dichroism</subject><subject>Electromagnetic radiation</subject><subject>Ferroelectric materials</subject><subject>Ferroelectricity</subject><subject>Lattice vibration</subject><subject>Maxwell's equations</subject><subject>Multiferroic materials</subject><subject>Photonic band gaps</subject><subject>Photonics</subject><subject>Physical Sciences</subject><subject>Physics</subject><subject>Physics, Multidisciplinary</subject><subject>Polarization (spin alignment)</subject><subject>Scattering</subject><subject>Science & Technology</subject><subject>Topology</subject><issn>0031-9007</issn><issn>1079-7114</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>HGBXW</sourceid><recordid>eNqNkNFqFDEUQIModq3-ggz4Isi09yazk-RRtlaFLS2tfR7SzI1NmSZrkqnu35t1VcSnPoQE7jnhchh7jXCECOL44nabL-lhTaUcIZe70wM-YQsEqVuJ2D1lCwCBrQaQB-xFzncAgLxXz9mB6JZaguwW7PriNpYYvG2u_NdgypwoN9E1Vxsf2pPkHyg0p5RSpIlsSd76sm18aM7mqXi3G1T1xP-ZNuc__Ej5JXvmzJTp1e_7kF2ffviy-tSuzz9-Xr1ft1ZgX1o0vFMjjjegBdpOGzsaMFI5O0pHCg0oo8GCVtzJpXWCtOYk3NjZkWutxSF7u_93k-K3mXIZ7n22NE0mUJzzwJdSyZ5LoSr65j_0Ls4p1O1-UUpyLrBS_Z6yKeacyA2b5O9N2g4Iwy788E_4oUYf9uGrqPbid7qJLltPwdJfuZaX0PX9EuuLw8oXU3wMqziHUtV3j1fFT1_9mUs</recordid><startdate>20210917</startdate><enddate>20210917</enddate><creator>Jandieri, Vakhtang</creator><creator>Khomeriki, Ramaz</creator><creator>Chotorlishvili, Levan</creator><creator>Watanabe, Koki</creator><creator>Erni, Daniel</creator><creator>Werner, Douglas H.</creator><creator>Berakdar, Jamal</creator><general>Amer Physical Soc</general><general>American Physical Society</general><scope>BLEPL</scope><scope>DTL</scope><scope>HGBXW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0001-7042-9273</orcidid><orcidid>https://orcid.org/0000-0002-6153-4175</orcidid><orcidid>https://orcid.org/0000-0001-8326-7613</orcidid><orcidid>https://orcid.org/0000-0002-1467-6373</orcidid><orcidid>https://orcid.org/0000-0001-7687-4263</orcidid></search><sort><creationdate>20210917</creationdate><title>Photonic Signatures of Spin-Driven Ferroelectricity in Multiferroic Dielectric Oxides</title><author>Jandieri, Vakhtang ; Khomeriki, Ramaz ; Chotorlishvili, Levan ; Watanabe, Koki ; Erni, Daniel ; Werner, Douglas H. ; Berakdar, Jamal</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-1a248d1db0931c49acda0a78fcd7fe81a08a90c0982f75cf3e992e3fd4cd29993</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Chirality</topic><topic>Coupled modes</topic><topic>Dichroism</topic><topic>Electromagnetic radiation</topic><topic>Ferroelectric materials</topic><topic>Ferroelectricity</topic><topic>Lattice vibration</topic><topic>Maxwell's equations</topic><topic>Multiferroic materials</topic><topic>Photonic band gaps</topic><topic>Photonics</topic><topic>Physical Sciences</topic><topic>Physics</topic><topic>Physics, Multidisciplinary</topic><topic>Polarization (spin alignment)</topic><topic>Scattering</topic><topic>Science & Technology</topic><topic>Topology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jandieri, Vakhtang</creatorcontrib><creatorcontrib>Khomeriki, Ramaz</creatorcontrib><creatorcontrib>Chotorlishvili, Levan</creatorcontrib><creatorcontrib>Watanabe, Koki</creatorcontrib><creatorcontrib>Erni, Daniel</creatorcontrib><creatorcontrib>Werner, Douglas H.</creatorcontrib><creatorcontrib>Berakdar, Jamal</creatorcontrib><collection>Web of Science Core Collection</collection><collection>Science Citation Index Expanded</collection><collection>Web of Science - Science Citation Index Expanded - 2021</collection><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Physical review letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jandieri, Vakhtang</au><au>Khomeriki, Ramaz</au><au>Chotorlishvili, Levan</au><au>Watanabe, Koki</au><au>Erni, Daniel</au><au>Werner, Douglas H.</au><au>Berakdar, Jamal</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Photonic Signatures of Spin-Driven Ferroelectricity in Multiferroic Dielectric Oxides</atitle><jtitle>Physical review letters</jtitle><stitle>PHYS REV LETT</stitle><date>2021-09-17</date><risdate>2021</risdate><volume>127</volume><issue>12</issue><spage>127601</spage><epage>127601</epage><pages>127601-127601</pages><artnum>127601</artnum><issn>0031-9007</issn><eissn>1079-7114</eissn><abstract>We study the dispersion and scattering properties of electromagnetic modes coupled to a helically ordered spin lattice hosted by a dielectric oxide with a ferroelectric polarization driven by vector spin chirality. Quasianalytical approaches and full-fledged numerics evidence the formation of a chiral magnonic photonic band gap and the presence of gate-voltage dependent circular dichroism in the scattering of electromagnetic waves from the lattice. Gating couples to the emergent ferroelectric polarization and hence, to the underlying vector-spin chirality. The theory relies on solving simultaneously Maxwell's equations coupled to the driven localized spins taking into account their spatial topology and spatial anisotropic interactions. 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| subjects | Chirality Coupled modes Dichroism Electromagnetic radiation Ferroelectric materials Ferroelectricity Lattice vibration Maxwell's equations Multiferroic materials Photonic band gaps Photonics Physical Sciences Physics Physics, Multidisciplinary Polarization (spin alignment) Scattering Science & Technology Topology |
| title | Photonic Signatures of Spin-Driven Ferroelectricity in Multiferroic Dielectric Oxides |
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