Giant anomalous charge-spin conversion at Co/Pb(Mg1/3Nb2/3)O3–Pb0.7Ti0.3O3 interfaces

Giant anomalous charge-spin conversion at Co/Pb(Mg1/3Nb2/3)O3–Pb0.7Ti0.3O3 interfaces

An efficient out-of-plane anti-damping spin–orbit torque (SOT) is in great demand for high-density spintronic devices with perpendicular magnetic anisotropy. Despite its importance, direct realization of such SOT in a single magnetic layer is scarce and has remained challenging. Here, we present exp...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Applied physics letters 2022-07, Vol.121 (2)
Hauptverfasser: Liu, Fufu, Jin, Ying, Zhao, Yibing, Jia, Chenglong, Jiang, Changjun
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue 2
container_start_page
container_title Applied physics letters
container_volume 121
creator Liu, Fufu
Jin, Ying
Zhao, Yibing
Jia, Chenglong
Jiang, Changjun
description An efficient out-of-plane anti-damping spin–orbit torque (SOT) is in great demand for high-density spintronic devices with perpendicular magnetic anisotropy. Despite its importance, direct realization of such SOT in a single magnetic layer is scarce and has remained challenging. Here, we present experimental evidence uncovering unconventional out-of-plane anti-damping torques in the Co film deposited on the ferroelectric Pb(Mg1/3Nb2/3)O3–Pb0.7Ti0.3O3 (PMN–PT) substrate. We show via spin-torque ferromagnetic resonance that both Rashba- and unconventional-type SOT give rise to a high-efficient charge-to-spin conversion. The strong magnetoelectric effect at the Co/PMN-PT interface allows further directly electric-field control of the conversion.
doi_str_mv 10.1063/5.0098832
format Article
fullrecord <record><control><sourceid>scitation_cross</sourceid><recordid>TN_cdi_crossref_primary_10_1063_5_0098832</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>apl</sourcerecordid><originalsourceid>FETCH-LOGICAL-c194t-389b73b90340dea1ed525fff7ea0a21a192e524fe3855bb87191e48f6d23ea533</originalsourceid><addsrcrecordid>eNp9kMFKAzEURYMoWKsL_2CWVpiZ9_ImnWQpRatQnS4qLodkmtRIO1OSUXDnP_iHfomVdu3qcuFw4R7GLhEyhDHlIgNQUhI_YgOEskwJUR6zAQBQOlYCT9lZjG-7KjjRgL1MvW77RLfdRq-795g0rzqsbBq3vk2arv2wIfquTXSfTLp8bq4eV5jTk-E5jSr6-fqeG8jKhYeMKkp829vgdGPjOTtxeh3txSGH7PnudjG5T2fV9GFyM0sbVEWfklSmJKOAClhajXYpuHDOlVaD5qhRcSt44SxJIYyRJSq0hXTjJSerBdGQjfa7TehiDNbV2-A3OnzWCPWfkVrUByM79nrPxsb3ut_d-gf-BTtGXnw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Giant anomalous charge-spin conversion at Co/Pb(Mg1/3Nb2/3)O3–Pb0.7Ti0.3O3 interfaces</title><source>AIP Journals Complete</source><source>Alma/SFX Local Collection</source><creator>Liu, Fufu ; Jin, Ying ; Zhao, Yibing ; Jia, Chenglong ; Jiang, Changjun</creator><creatorcontrib>Liu, Fufu ; Jin, Ying ; Zhao, Yibing ; Jia, Chenglong ; Jiang, Changjun</creatorcontrib><description>An efficient out-of-plane anti-damping spin–orbit torque (SOT) is in great demand for high-density spintronic devices with perpendicular magnetic anisotropy. Despite its importance, direct realization of such SOT in a single magnetic layer is scarce and has remained challenging. Here, we present experimental evidence uncovering unconventional out-of-plane anti-damping torques in the Co film deposited on the ferroelectric Pb(Mg1/3Nb2/3)O3–Pb0.7Ti0.3O3 (PMN–PT) substrate. We show via spin-torque ferromagnetic resonance that both Rashba- and unconventional-type SOT give rise to a high-efficient charge-to-spin conversion. The strong magnetoelectric effect at the Co/PMN-PT interface allows further directly electric-field control of the conversion.</description><identifier>ISSN: 0003-6951</identifier><identifier>EISSN: 1077-3118</identifier><identifier>DOI: 10.1063/5.0098832</identifier><identifier>CODEN: APPLAB</identifier><language>eng</language><ispartof>Applied physics letters, 2022-07, Vol.121 (2)</ispartof><rights>Author(s)</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c194t-389b73b90340dea1ed525fff7ea0a21a192e524fe3855bb87191e48f6d23ea533</citedby><cites>FETCH-LOGICAL-c194t-389b73b90340dea1ed525fff7ea0a21a192e524fe3855bb87191e48f6d23ea533</cites><orcidid>0000-0001-7673-050X ; 0000-0002-6835-7669 ; 0000-0001-7716-8694 ; 0000-0002-8461-2711</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://pubs.aip.org/apl/article-lookup/doi/10.1063/5.0098832$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>314,776,780,790,4497,27903,27904,76130</link.rule.ids></links><search><creatorcontrib>Liu, Fufu</creatorcontrib><creatorcontrib>Jin, Ying</creatorcontrib><creatorcontrib>Zhao, Yibing</creatorcontrib><creatorcontrib>Jia, Chenglong</creatorcontrib><creatorcontrib>Jiang, Changjun</creatorcontrib><title>Giant anomalous charge-spin conversion at Co/Pb(Mg1/3Nb2/3)O3–Pb0.7Ti0.3O3 interfaces</title><title>Applied physics letters</title><description>An efficient out-of-plane anti-damping spin–orbit torque (SOT) is in great demand for high-density spintronic devices with perpendicular magnetic anisotropy. Despite its importance, direct realization of such SOT in a single magnetic layer is scarce and has remained challenging. Here, we present experimental evidence uncovering unconventional out-of-plane anti-damping torques in the Co film deposited on the ferroelectric Pb(Mg1/3Nb2/3)O3–Pb0.7Ti0.3O3 (PMN–PT) substrate. We show via spin-torque ferromagnetic resonance that both Rashba- and unconventional-type SOT give rise to a high-efficient charge-to-spin conversion. The strong magnetoelectric effect at the Co/PMN-PT interface allows further directly electric-field control of the conversion.</description><issn>0003-6951</issn><issn>1077-3118</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp9kMFKAzEURYMoWKsL_2CWVpiZ9_ImnWQpRatQnS4qLodkmtRIO1OSUXDnP_iHfomVdu3qcuFw4R7GLhEyhDHlIgNQUhI_YgOEskwJUR6zAQBQOlYCT9lZjG-7KjjRgL1MvW77RLfdRq-795g0rzqsbBq3vk2arv2wIfquTXSfTLp8bq4eV5jTk-E5jSr6-fqeG8jKhYeMKkp829vgdGPjOTtxeh3txSGH7PnudjG5T2fV9GFyM0sbVEWfklSmJKOAClhajXYpuHDOlVaD5qhRcSt44SxJIYyRJSq0hXTjJSerBdGQjfa7TehiDNbV2-A3OnzWCPWfkVrUByM79nrPxsb3ut_d-gf-BTtGXnw</recordid><startdate>20220711</startdate><enddate>20220711</enddate><creator>Liu, Fufu</creator><creator>Jin, Ying</creator><creator>Zhao, Yibing</creator><creator>Jia, Chenglong</creator><creator>Jiang, Changjun</creator><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0001-7673-050X</orcidid><orcidid>https://orcid.org/0000-0002-6835-7669</orcidid><orcidid>https://orcid.org/0000-0001-7716-8694</orcidid><orcidid>https://orcid.org/0000-0002-8461-2711</orcidid></search><sort><creationdate>20220711</creationdate><title>Giant anomalous charge-spin conversion at Co/Pb(Mg1/3Nb2/3)O3–Pb0.7Ti0.3O3 interfaces</title><author>Liu, Fufu ; Jin, Ying ; Zhao, Yibing ; Jia, Chenglong ; Jiang, Changjun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c194t-389b73b90340dea1ed525fff7ea0a21a192e524fe3855bb87191e48f6d23ea533</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Fufu</creatorcontrib><creatorcontrib>Jin, Ying</creatorcontrib><creatorcontrib>Zhao, Yibing</creatorcontrib><creatorcontrib>Jia, Chenglong</creatorcontrib><creatorcontrib>Jiang, Changjun</creatorcontrib><collection>CrossRef</collection><jtitle>Applied physics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Fufu</au><au>Jin, Ying</au><au>Zhao, Yibing</au><au>Jia, Chenglong</au><au>Jiang, Changjun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Giant anomalous charge-spin conversion at Co/Pb(Mg1/3Nb2/3)O3–Pb0.7Ti0.3O3 interfaces</atitle><jtitle>Applied physics letters</jtitle><date>2022-07-11</date><risdate>2022</risdate><volume>121</volume><issue>2</issue><issn>0003-6951</issn><eissn>1077-3118</eissn><coden>APPLAB</coden><abstract>An efficient out-of-plane anti-damping spin–orbit torque (SOT) is in great demand for high-density spintronic devices with perpendicular magnetic anisotropy. Despite its importance, direct realization of such SOT in a single magnetic layer is scarce and has remained challenging. Here, we present experimental evidence uncovering unconventional out-of-plane anti-damping torques in the Co film deposited on the ferroelectric Pb(Mg1/3Nb2/3)O3–Pb0.7Ti0.3O3 (PMN–PT) substrate. We show via spin-torque ferromagnetic resonance that both Rashba- and unconventional-type SOT give rise to a high-efficient charge-to-spin conversion. The strong magnetoelectric effect at the Co/PMN-PT interface allows further directly electric-field control of the conversion.</abstract><doi>10.1063/5.0098832</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0001-7673-050X</orcidid><orcidid>https://orcid.org/0000-0002-6835-7669</orcidid><orcidid>https://orcid.org/0000-0001-7716-8694</orcidid><orcidid>https://orcid.org/0000-0002-8461-2711</orcidid></addata></record>
fulltext fulltext
identifier ISSN: 0003-6951
ispartof Applied physics letters, 2022-07, Vol.121 (2)
issn 0003-6951
1077-3118
language eng
recordid cdi_crossref_primary_10_1063_5_0098832
source AIP Journals Complete; Alma/SFX Local Collection
title Giant anomalous charge-spin conversion at Co/Pb(Mg1/3Nb2/3)O3–Pb0.7Ti0.3O3 interfaces
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-26T17%3A00%3A48IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-scitation_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Giant%20anomalous%20charge-spin%20conversion%20at%20Co/Pb(Mg1/3Nb2/3)O3%E2%80%93Pb0.7Ti0.3O3%20interfaces&rft.jtitle=Applied%20physics%20letters&rft.au=Liu,%20Fufu&rft.date=2022-07-11&rft.volume=121&rft.issue=2&rft.issn=0003-6951&rft.eissn=1077-3118&rft.coden=APPLAB&rft_id=info:doi/10.1063/5.0098832&rft_dat=%3Cscitation_cross%3Eapl%3C/scitation_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true