Unconventional magneto-transport properties of the layered antiferromagnet Fe1/3NbS2
Recently, magnetically intercalated layered transition metal dichalcogenide Fe1/3NbS2 has attracted considerable attention due to its promise for spintronics applications, especially for the demonstration of reversible resistance switching by electrical stimulation below the antiferromagnetic transi...
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| Veröffentlicht in: | Applied physics letters 2022-08, Vol.121 (8) |
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| creator | Liu, Ping Zhu, Hanpeng Wu, Qingmei Lu, Yalin Pu, Yong |
| description | Recently, magnetically intercalated layered transition metal dichalcogenide Fe1/3NbS2 has attracted considerable attention due to its promise for spintronics applications, especially for the demonstration of reversible resistance switching by electrical stimulation below the antiferromagnetic transition temperature. Magneto-transport properties and their correlation to the underlying magnetic configurations are yet to be clarified in Fe1/3NbS2. Herein, we investigate the magneto-transport behavior of antiferromagnet Fe1/3NbS2, demonstrating a complex behavior of the magnetoresistance and unconventional Hall effect. The resistance of this compound displayed metallic behavior and an abrupt decrease at TN. Of particular interest, the positive magnetoresistance is enhanced and it reaches a maximum in the vicinity of Néel temperature as a function of the out-of-plane magnetic field, which is in contrast to most of the antiferromagnets. Meanwhile, the Hall signal showed an unusual nonlinear field-dependence in the same temperature range. Moreover, the magnetoresistance exhibits a significant anisotropy, up to 14% near the Néel temperature. We attributed these unconventional magneto-transport behaviors to the field induced formation of a complex spin texture in Fe1/3NbS2. Our work motivates further efforts on antiferromagnetic spintronic devices based on this intercalated layered transition metal dichalcogenide. |
| doi_str_mv | 10.1063/5.0098797 |
| format | Article |
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Magneto-transport properties and their correlation to the underlying magnetic configurations are yet to be clarified in Fe1/3NbS2. Herein, we investigate the magneto-transport behavior of antiferromagnet Fe1/3NbS2, demonstrating a complex behavior of the magnetoresistance and unconventional Hall effect. The resistance of this compound displayed metallic behavior and an abrupt decrease at TN. Of particular interest, the positive magnetoresistance is enhanced and it reaches a maximum in the vicinity of Néel temperature as a function of the out-of-plane magnetic field, which is in contrast to most of the antiferromagnets. Meanwhile, the Hall signal showed an unusual nonlinear field-dependence in the same temperature range. Moreover, the magnetoresistance exhibits a significant anisotropy, up to 14% near the Néel temperature. We attributed these unconventional magneto-transport behaviors to the field induced formation of a complex spin texture in Fe1/3NbS2. Our work motivates further efforts on antiferromagnetic spintronic devices based on this intercalated layered transition metal dichalcogenide.</description><identifier>ISSN: 0003-6951</identifier><identifier>EISSN: 1077-3118</identifier><identifier>DOI: 10.1063/5.0098797</identifier><identifier>CODEN: APPLAB</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Anisotropy ; Antiferromagnetism ; Applied physics ; Chalcogenides ; Hall effect ; Magnetic properties ; Magnetism ; Magnetoresistance ; Magnetoresistivity ; Neel temperature ; Spintronics ; Temperature dependence ; Transition metal compounds ; Transition temperature ; Transport phenomena ; Transport properties</subject><ispartof>Applied physics letters, 2022-08, Vol.121 (8)</ispartof><rights>Author(s)</rights><rights>2022 Author(s). Published under an exclusive license by AIP Publishing.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c327t-2649699167b904d48be0bf73aa0968dd6f4071faa0826937bcf2174ea7f7f143</citedby><cites>FETCH-LOGICAL-c327t-2649699167b904d48be0bf73aa0968dd6f4071faa0826937bcf2174ea7f7f143</cites><orcidid>0000-0001-8240-5404 ; 0000-0002-8985-6803</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/10.1063/5.0098797$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>314,778,782,792,4500,27907,27908,76135</link.rule.ids></links><search><creatorcontrib>Liu, Ping</creatorcontrib><creatorcontrib>Zhu, Hanpeng</creatorcontrib><creatorcontrib>Wu, Qingmei</creatorcontrib><creatorcontrib>Lu, Yalin</creatorcontrib><creatorcontrib>Pu, Yong</creatorcontrib><title>Unconventional magneto-transport properties of the layered antiferromagnet Fe1/3NbS2</title><title>Applied physics letters</title><description>Recently, magnetically intercalated layered transition metal dichalcogenide Fe1/3NbS2 has attracted considerable attention due to its promise for spintronics applications, especially for the demonstration of reversible resistance switching by electrical stimulation below the antiferromagnetic transition temperature. Magneto-transport properties and their correlation to the underlying magnetic configurations are yet to be clarified in Fe1/3NbS2. Herein, we investigate the magneto-transport behavior of antiferromagnet Fe1/3NbS2, demonstrating a complex behavior of the magnetoresistance and unconventional Hall effect. The resistance of this compound displayed metallic behavior and an abrupt decrease at TN. Of particular interest, the positive magnetoresistance is enhanced and it reaches a maximum in the vicinity of Néel temperature as a function of the out-of-plane magnetic field, which is in contrast to most of the antiferromagnets. Meanwhile, the Hall signal showed an unusual nonlinear field-dependence in the same temperature range. Moreover, the magnetoresistance exhibits a significant anisotropy, up to 14% near the Néel temperature. We attributed these unconventional magneto-transport behaviors to the field induced formation of a complex spin texture in Fe1/3NbS2. Our work motivates further efforts on antiferromagnetic spintronic devices based on this intercalated layered transition metal dichalcogenide.</description><subject>Anisotropy</subject><subject>Antiferromagnetism</subject><subject>Applied physics</subject><subject>Chalcogenides</subject><subject>Hall effect</subject><subject>Magnetic properties</subject><subject>Magnetism</subject><subject>Magnetoresistance</subject><subject>Magnetoresistivity</subject><subject>Neel temperature</subject><subject>Spintronics</subject><subject>Temperature dependence</subject><subject>Transition metal compounds</subject><subject>Transition temperature</subject><subject>Transport phenomena</subject><subject>Transport properties</subject><issn>0003-6951</issn><issn>1077-3118</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNqdkE1LAzEQhoMoWKsH_0HAk8K2-djNbI5SrApFD67nkN1NdEu7WZO00H9vyha8expeeN5h5kHolpIZJYLPixkhsgQJZ2hCCUDGKS3P0YQQwjMhC3qJrkJYp1gwzieo-uwb1-9NHzvX6w3e6q_eRJdFr_swOB_x4N1gfOxMwM7i-G3wRh-MNy3WqWSN924s4aWhc_5Wf7BrdGH1Jpib05yiavlULV6y1fvz6-JxlTWcQcyYyKWQkgqoJcnbvKwNqS1wrYkUZdsKmxOgNsWSCcmhbiyjkBsNFizN-RTdjWvTiT87E6Jau51PXwTFgBQUREmLRN2PVONdCN5YNfhuq_1BUaKOzlShTs4S-zCyoemiPir5H7x3_g9UQ2v5L0x3eis</recordid><startdate>20220822</startdate><enddate>20220822</enddate><creator>Liu, Ping</creator><creator>Zhu, Hanpeng</creator><creator>Wu, Qingmei</creator><creator>Lu, Yalin</creator><creator>Pu, Yong</creator><general>American Institute of Physics</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0001-8240-5404</orcidid><orcidid>https://orcid.org/0000-0002-8985-6803</orcidid></search><sort><creationdate>20220822</creationdate><title>Unconventional magneto-transport properties of the layered antiferromagnet Fe1/3NbS2</title><author>Liu, Ping ; Zhu, Hanpeng ; Wu, Qingmei ; Lu, Yalin ; Pu, Yong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c327t-2649699167b904d48be0bf73aa0968dd6f4071faa0826937bcf2174ea7f7f143</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Anisotropy</topic><topic>Antiferromagnetism</topic><topic>Applied physics</topic><topic>Chalcogenides</topic><topic>Hall effect</topic><topic>Magnetic properties</topic><topic>Magnetism</topic><topic>Magnetoresistance</topic><topic>Magnetoresistivity</topic><topic>Neel temperature</topic><topic>Spintronics</topic><topic>Temperature dependence</topic><topic>Transition metal compounds</topic><topic>Transition temperature</topic><topic>Transport phenomena</topic><topic>Transport properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Ping</creatorcontrib><creatorcontrib>Zhu, Hanpeng</creatorcontrib><creatorcontrib>Wu, Qingmei</creatorcontrib><creatorcontrib>Lu, Yalin</creatorcontrib><creatorcontrib>Pu, Yong</creatorcontrib><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Applied physics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Ping</au><au>Zhu, Hanpeng</au><au>Wu, Qingmei</au><au>Lu, Yalin</au><au>Pu, Yong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Unconventional magneto-transport properties of the layered antiferromagnet Fe1/3NbS2</atitle><jtitle>Applied physics letters</jtitle><date>2022-08-22</date><risdate>2022</risdate><volume>121</volume><issue>8</issue><issn>0003-6951</issn><eissn>1077-3118</eissn><coden>APPLAB</coden><abstract>Recently, magnetically intercalated layered transition metal dichalcogenide Fe1/3NbS2 has attracted considerable attention due to its promise for spintronics applications, especially for the demonstration of reversible resistance switching by electrical stimulation below the antiferromagnetic transition temperature. Magneto-transport properties and their correlation to the underlying magnetic configurations are yet to be clarified in Fe1/3NbS2. Herein, we investigate the magneto-transport behavior of antiferromagnet Fe1/3NbS2, demonstrating a complex behavior of the magnetoresistance and unconventional Hall effect. The resistance of this compound displayed metallic behavior and an abrupt decrease at TN. Of particular interest, the positive magnetoresistance is enhanced and it reaches a maximum in the vicinity of Néel temperature as a function of the out-of-plane magnetic field, which is in contrast to most of the antiferromagnets. Meanwhile, the Hall signal showed an unusual nonlinear field-dependence in the same temperature range. Moreover, the magnetoresistance exhibits a significant anisotropy, up to 14% near the Néel temperature. We attributed these unconventional magneto-transport behaviors to the field induced formation of a complex spin texture in Fe1/3NbS2. Our work motivates further efforts on antiferromagnetic spintronic devices based on this intercalated layered transition metal dichalcogenide.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/5.0098797</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0001-8240-5404</orcidid><orcidid>https://orcid.org/0000-0002-8985-6803</orcidid></addata></record> |
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| subjects | Anisotropy Antiferromagnetism Applied physics Chalcogenides Hall effect Magnetic properties Magnetism Magnetoresistance Magnetoresistivity Neel temperature Spintronics Temperature dependence Transition metal compounds Transition temperature Transport phenomena Transport properties |
| title | Unconventional magneto-transport properties of the layered antiferromagnet Fe1/3NbS2 |
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