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Exotic Magnetic Anisotropy Near Digitized Dimensional Mott Boundary
The magnetic anisotropy of low-dimensional Mott systems exhibits unexpected magnetotransport behavior useful for spin-based quantum electronics. Yet, the anisotropy of natural materials is inherently determined by the crystal structure, highly limiting its engineering. The magnetic anisotropy modula...
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| Published in: | Small (Weinheim an der Bergstrasse, Germany) Germany), 2023-10, Vol.19 (41), p.e2303176-e2303176 |
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| Language: | English |
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| cites | cdi_FETCH-LOGICAL-c278t-8a6b5f0c0afd01c3734eb1e80b95d7e22e1b3c262412f19a12e6b2f0f2656b233 |
| container_end_page | e2303176 |
| container_issue | 41 |
| container_start_page | e2303176 |
| container_title | Small (Weinheim an der Bergstrasse, Germany) |
| container_volume | 19 |
| creator | Jeong, Seung Gyo Kim, Jihyun Min, Taewon Song, Sehwan Oh, Jin Young Noh, Woo-Suk Park, Sungkyun Park, Tuson Ok, Jong Mok Lee, Jaekwang Choi, Woo Seok |
| description | The magnetic anisotropy of low-dimensional Mott systems exhibits unexpected magnetotransport behavior useful for spin-based quantum electronics. Yet, the anisotropy of natural materials is inherently determined by the crystal structure, highly limiting its engineering. The magnetic anisotropy modulation near a digitized dimensional Mott boundary in artificial superlattices composed of a correlated magnetic monolayer SrRuO
and nonmagnetic SrTiO
, is demonstrated. The magnetic anisotropy is initially engineered by modulating the interlayer coupling strength between the magnetic monolayers. Interestingly, when the interlayer coupling strength is maximized, a nearly degenerate state is realized, in which the anisotropic magnetotransport is strongly influenced by both the thermal and magnetic energy scales. The results offer a new digitized control for magnetic anisotropy in low-dimensional Mott systems, inspiring promising integration of Mottronics and spintronics. |
| doi_str_mv | 10.1002/smll.202303176 |
| format | article |
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and nonmagnetic SrTiO
, is demonstrated. The magnetic anisotropy is initially engineered by modulating the interlayer coupling strength between the magnetic monolayers. Interestingly, when the interlayer coupling strength is maximized, a nearly degenerate state is realized, in which the anisotropic magnetotransport is strongly influenced by both the thermal and magnetic energy scales. The results offer a new digitized control for magnetic anisotropy in low-dimensional Mott systems, inspiring promising integration of Mottronics and spintronics.</description><identifier>ISSN: 1613-6810</identifier><identifier>EISSN: 1613-6829</identifier><identifier>DOI: 10.1002/smll.202303176</identifier><identifier>PMID: 37312400</identifier><language>eng</language><publisher>Germany: Wiley Subscription Services, Inc</publisher><subject>Coupling ; Crystal structure ; Digitization ; Electron spin ; Interlayers ; Magnetic anisotropy ; Monolayers ; Nanotechnology ; Quantum electronics ; Spintronics ; Superlattices</subject><ispartof>Small (Weinheim an der Bergstrasse, Germany), 2023-10, Vol.19 (41), p.e2303176-e2303176</ispartof><rights>2023 Wiley-VCH GmbH.</rights><rights>2023 Wiley‐VCH GmbH</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c278t-8a6b5f0c0afd01c3734eb1e80b95d7e22e1b3c262412f19a12e6b2f0f2656b233</cites><orcidid>0000-0002-2872-6191</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/37312400$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Jeong, Seung Gyo</creatorcontrib><creatorcontrib>Kim, Jihyun</creatorcontrib><creatorcontrib>Min, Taewon</creatorcontrib><creatorcontrib>Song, Sehwan</creatorcontrib><creatorcontrib>Oh, Jin Young</creatorcontrib><creatorcontrib>Noh, Woo-Suk</creatorcontrib><creatorcontrib>Park, Sungkyun</creatorcontrib><creatorcontrib>Park, Tuson</creatorcontrib><creatorcontrib>Ok, Jong Mok</creatorcontrib><creatorcontrib>Lee, Jaekwang</creatorcontrib><creatorcontrib>Choi, Woo Seok</creatorcontrib><title>Exotic Magnetic Anisotropy Near Digitized Dimensional Mott Boundary</title><title>Small (Weinheim an der Bergstrasse, Germany)</title><addtitle>Small</addtitle><description>The magnetic anisotropy of low-dimensional Mott systems exhibits unexpected magnetotransport behavior useful for spin-based quantum electronics. Yet, the anisotropy of natural materials is inherently determined by the crystal structure, highly limiting its engineering. The magnetic anisotropy modulation near a digitized dimensional Mott boundary in artificial superlattices composed of a correlated magnetic monolayer SrRuO
and nonmagnetic SrTiO
, is demonstrated. The magnetic anisotropy is initially engineered by modulating the interlayer coupling strength between the magnetic monolayers. Interestingly, when the interlayer coupling strength is maximized, a nearly degenerate state is realized, in which the anisotropic magnetotransport is strongly influenced by both the thermal and magnetic energy scales. The results offer a new digitized control for magnetic anisotropy in low-dimensional Mott systems, inspiring promising integration of Mottronics and spintronics.</description><subject>Coupling</subject><subject>Crystal structure</subject><subject>Digitization</subject><subject>Electron spin</subject><subject>Interlayers</subject><subject>Magnetic anisotropy</subject><subject>Monolayers</subject><subject>Nanotechnology</subject><subject>Quantum electronics</subject><subject>Spintronics</subject><subject>Superlattices</subject><issn>1613-6810</issn><issn>1613-6829</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNpdkD1PwzAQQC0EoqWwMqJILCwp53PjpGMp5UNqYYE5cpJL5SqJi51IlF-Po5YOTH7Du9P5MXbNYcwB8N7VVTVGQAGCx_KEDbnkIpQJTk-PzGHALpzbgHdwEp-zgYh7Ahiy-eLbtDoPVmrdUA-zRjvTWrPdBW-kbPCo17rVP1R4qqlx2jSqClambYMH0zWFsrtLdlaqytHV4R2xz6fFx_wlXL4_v85nyzDHOGnDRMksKiEHVRbAc3_DhDJOCWTTqIgJkXgmcpQ44VjyqeJIMsMSSpSRByFG7G6_d2vNV0euTWvtcqoq1ZDpXIoJRglMIyG9evtP3ZjO-st7K46kiH0Bb433Vm6Nc5bKdGt17X-Uckj7vGmfNz3m9QM3h7VdVlNx1P96il8NcXSP</recordid><startdate>20231001</startdate><enddate>20231001</enddate><creator>Jeong, Seung Gyo</creator><creator>Kim, Jihyun</creator><creator>Min, Taewon</creator><creator>Song, Sehwan</creator><creator>Oh, Jin Young</creator><creator>Noh, Woo-Suk</creator><creator>Park, Sungkyun</creator><creator>Park, Tuson</creator><creator>Ok, Jong Mok</creator><creator>Lee, Jaekwang</creator><creator>Choi, Woo Seok</creator><general>Wiley Subscription Services, Inc</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-2872-6191</orcidid></search><sort><creationdate>20231001</creationdate><title>Exotic Magnetic Anisotropy Near Digitized Dimensional Mott Boundary</title><author>Jeong, Seung Gyo ; Kim, Jihyun ; Min, Taewon ; Song, Sehwan ; Oh, Jin Young ; Noh, Woo-Suk ; Park, Sungkyun ; Park, Tuson ; Ok, Jong Mok ; Lee, Jaekwang ; Choi, Woo Seok</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c278t-8a6b5f0c0afd01c3734eb1e80b95d7e22e1b3c262412f19a12e6b2f0f2656b233</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Coupling</topic><topic>Crystal structure</topic><topic>Digitization</topic><topic>Electron spin</topic><topic>Interlayers</topic><topic>Magnetic anisotropy</topic><topic>Monolayers</topic><topic>Nanotechnology</topic><topic>Quantum electronics</topic><topic>Spintronics</topic><topic>Superlattices</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jeong, Seung Gyo</creatorcontrib><creatorcontrib>Kim, Jihyun</creatorcontrib><creatorcontrib>Min, Taewon</creatorcontrib><creatorcontrib>Song, Sehwan</creatorcontrib><creatorcontrib>Oh, Jin Young</creatorcontrib><creatorcontrib>Noh, Woo-Suk</creatorcontrib><creatorcontrib>Park, Sungkyun</creatorcontrib><creatorcontrib>Park, Tuson</creatorcontrib><creatorcontrib>Ok, Jong Mok</creatorcontrib><creatorcontrib>Lee, Jaekwang</creatorcontrib><creatorcontrib>Choi, Woo Seok</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Small (Weinheim an der Bergstrasse, Germany)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jeong, Seung Gyo</au><au>Kim, Jihyun</au><au>Min, Taewon</au><au>Song, Sehwan</au><au>Oh, Jin Young</au><au>Noh, Woo-Suk</au><au>Park, Sungkyun</au><au>Park, Tuson</au><au>Ok, Jong Mok</au><au>Lee, Jaekwang</au><au>Choi, Woo Seok</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Exotic Magnetic Anisotropy Near Digitized Dimensional Mott Boundary</atitle><jtitle>Small (Weinheim an der Bergstrasse, Germany)</jtitle><addtitle>Small</addtitle><date>2023-10-01</date><risdate>2023</risdate><volume>19</volume><issue>41</issue><spage>e2303176</spage><epage>e2303176</epage><pages>e2303176-e2303176</pages><issn>1613-6810</issn><eissn>1613-6829</eissn><abstract>The magnetic anisotropy of low-dimensional Mott systems exhibits unexpected magnetotransport behavior useful for spin-based quantum electronics. Yet, the anisotropy of natural materials is inherently determined by the crystal structure, highly limiting its engineering. The magnetic anisotropy modulation near a digitized dimensional Mott boundary in artificial superlattices composed of a correlated magnetic monolayer SrRuO
and nonmagnetic SrTiO
, is demonstrated. The magnetic anisotropy is initially engineered by modulating the interlayer coupling strength between the magnetic monolayers. Interestingly, when the interlayer coupling strength is maximized, a nearly degenerate state is realized, in which the anisotropic magnetotransport is strongly influenced by both the thermal and magnetic energy scales. The results offer a new digitized control for magnetic anisotropy in low-dimensional Mott systems, inspiring promising integration of Mottronics and spintronics.</abstract><cop>Germany</cop><pub>Wiley Subscription Services, Inc</pub><pmid>37312400</pmid><doi>10.1002/smll.202303176</doi><orcidid>https://orcid.org/0000-0002-2872-6191</orcidid></addata></record> |
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| subjects | Coupling Crystal structure Digitization Electron spin Interlayers Magnetic anisotropy Monolayers Nanotechnology Quantum electronics Spintronics Superlattices |
| title | Exotic Magnetic Anisotropy Near Digitized Dimensional Mott Boundary |
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