Vertical Interface Induced Dielectric Relaxation in Nanocomposite (BaTiO3)1-x:(Sm2O3)x Thin Films
Vertical interfaces in vertically aligned nanocomposite thin films have been approved to be an effective method to manipulate functionalities. However, several challenges with regard to the understanding on the physical process underlying the manipulation still remain. In this work, because of the o...
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creator | Li, Weiwei Zhang, Wei Wang, Le Gu, Junxing Chen, Aiping Zhao, Run Liang, Yan Guo, Haizhong Tang, Rujun Wang, Chunchang Jin, Kuijuan Wang, Haiyan Yang, Hao |
description | Vertical interfaces in vertically aligned nanocomposite thin films have been approved to be an effective method to manipulate functionalities. However, several challenges with regard to the understanding on the physical process underlying the manipulation still remain. In this work, because of the ordered interfaces and large interfacial area, heteroepitaxial (BaTiO
3
)
1-x
:(Sm
2
O
3
)
x
thin films have been fabricated and used as a model system to investigate the relationship between vertical interfaces and dielectric properties. Due to a relatively large strain generated at the interfaces, vertical interfaces between BaTiO
3
and Sm
2
O
3
are revealed to become the sinks to attract oxygen vacancies. The movement of oxygen vacancies is confined at the interfaces and hampered by the misfit dislocations, which contributed to a relaxation behavior in (BaTiO
3
)
1-x
:(Sm
2
O
3
)
x
thin films. This work represents an approach to further understand that how interfaces influence on dielectric properties in oxide thin films. |
doi_str_mv | 10.1038/srep11335 |
format | Article |
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3
)
1-x
:(Sm
2
O
3
)
x
thin films have been fabricated and used as a model system to investigate the relationship between vertical interfaces and dielectric properties. Due to a relatively large strain generated at the interfaces, vertical interfaces between BaTiO
3
and Sm
2
O
3
are revealed to become the sinks to attract oxygen vacancies. The movement of oxygen vacancies is confined at the interfaces and hampered by the misfit dislocations, which contributed to a relaxation behavior in (BaTiO
3
)
1-x
:(Sm
2
O
3
)
x
thin films. This work represents an approach to further understand that how interfaces influence on dielectric properties in oxide thin films.</description><identifier>ISSN: 2045-2322</identifier><identifier>EISSN: 2045-2322</identifier><identifier>DOI: 10.1038/srep11335</identifier><identifier>PMID: 26061829</identifier><language>eng</language><publisher>London: Nature Publishing Group UK</publisher><subject>639/301/119/996 ; 639/766/119/996 ; Dielectric properties ; Electrical properties ; Humanities and Social Sciences ; Interfaces ; multidisciplinary ; Nanocomposites ; Oxygen ; Science ; Thin films</subject><ispartof>Scientific reports, 2015-06, Vol.5 (1), p.11335-11335, Article 11335</ispartof><rights>The Author(s) 2015</rights><rights>Copyright Nature Publishing Group Jun 2015</rights><rights>Copyright © 2015, Macmillan Publishers Limited 2015 Macmillan Publishers Limited</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c504t-380da7729375f1c944bf8ca9a6f41dfd54f2b264942121be04ae6adafc39dbe33</citedby><cites>FETCH-LOGICAL-c504t-380da7729375f1c944bf8ca9a6f41dfd54f2b264942121be04ae6adafc39dbe33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC4462142/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC4462142/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,723,776,780,860,881,27903,27904,41099,42168,51555,53770,53772</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/26061829$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Li, Weiwei</creatorcontrib><creatorcontrib>Zhang, Wei</creatorcontrib><creatorcontrib>Wang, Le</creatorcontrib><creatorcontrib>Gu, Junxing</creatorcontrib><creatorcontrib>Chen, Aiping</creatorcontrib><creatorcontrib>Zhao, Run</creatorcontrib><creatorcontrib>Liang, Yan</creatorcontrib><creatorcontrib>Guo, Haizhong</creatorcontrib><creatorcontrib>Tang, Rujun</creatorcontrib><creatorcontrib>Wang, Chunchang</creatorcontrib><creatorcontrib>Jin, Kuijuan</creatorcontrib><creatorcontrib>Wang, Haiyan</creatorcontrib><creatorcontrib>Yang, Hao</creatorcontrib><title>Vertical Interface Induced Dielectric Relaxation in Nanocomposite (BaTiO3)1-x:(Sm2O3)x Thin Films</title><title>Scientific reports</title><addtitle>Sci Rep</addtitle><addtitle>Sci Rep</addtitle><description>Vertical interfaces in vertically aligned nanocomposite thin films have been approved to be an effective method to manipulate functionalities. However, several challenges with regard to the understanding on the physical process underlying the manipulation still remain. In this work, because of the ordered interfaces and large interfacial area, heteroepitaxial (BaTiO
3
)
1-x
:(Sm
2
O
3
)
x
thin films have been fabricated and used as a model system to investigate the relationship between vertical interfaces and dielectric properties. Due to a relatively large strain generated at the interfaces, vertical interfaces between BaTiO
3
and Sm
2
O
3
are revealed to become the sinks to attract oxygen vacancies. The movement of oxygen vacancies is confined at the interfaces and hampered by the misfit dislocations, which contributed to a relaxation behavior in (BaTiO
3
)
1-x
:(Sm
2
O
3
)
x
thin films. This work represents an approach to further understand that how interfaces influence on dielectric properties in oxide thin films.</description><subject>639/301/119/996</subject><subject>639/766/119/996</subject><subject>Dielectric properties</subject><subject>Electrical properties</subject><subject>Humanities and Social Sciences</subject><subject>Interfaces</subject><subject>multidisciplinary</subject><subject>Nanocomposites</subject><subject>Oxygen</subject><subject>Science</subject><subject>Thin films</subject><issn>2045-2322</issn><issn>2045-2322</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNplkV9rFDEUxUNR2rL2oV9ABnzZCqP5N7MTHwparRaKBd32NdzJ3LQpM8k2mZH125uyddlqXu6B--Pk3nsIOWb0HaOieZ8irhgTotojh5zKquSC8xc7-oAcpXRP86u4kkztkwNe05o1XB0SuME4OgN9ceFHjBYMZtVNBrvis8MezRidKX5gD2sYXfCF88V38MGEYRWSG7GYf4KluxInrFx_mP8ceJbrYnmXuXPXD-kVeWmhT3j0VGfk-vzL8uxbeXn19eLs42VpKirHUjS0g8WCK7GoLDNKytY2BhTUVrLOdpW0vOW1VJIzzlqkErCGDqwRqmtRiBk53fiupnbAzqAfI_R6Fd0A8bcO4PTzjnd3-jb80lLWnEmeDeZPBjE8TJhGPbhksO_BY5iSZnWzUKri-eoz8uYf9D5M0ef1NGsyU1OqHqmTDWViSDkmux2GUf2Ynd5ml9nXu9Nvyb9JZeDtBki55W8x7nz5n9sfn0iiMw</recordid><startdate>20150610</startdate><enddate>20150610</enddate><creator>Li, Weiwei</creator><creator>Zhang, Wei</creator><creator>Wang, Le</creator><creator>Gu, Junxing</creator><creator>Chen, Aiping</creator><creator>Zhao, Run</creator><creator>Liang, Yan</creator><creator>Guo, Haizhong</creator><creator>Tang, Rujun</creator><creator>Wang, Chunchang</creator><creator>Jin, Kuijuan</creator><creator>Wang, Haiyan</creator><creator>Yang, Hao</creator><general>Nature Publishing Group UK</general><general>Nature Publishing Group</general><scope>C6C</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>88A</scope><scope>88E</scope><scope>88I</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M2P</scope><scope>M7P</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>20150610</creationdate><title>Vertical Interface Induced Dielectric Relaxation in Nanocomposite (BaTiO3)1-x:(Sm2O3)x Thin Films</title><author>Li, Weiwei ; Zhang, Wei ; Wang, Le ; Gu, Junxing ; Chen, Aiping ; Zhao, Run ; Liang, Yan ; Guo, Haizhong ; Tang, Rujun ; Wang, Chunchang ; Jin, Kuijuan ; Wang, Haiyan ; Yang, Hao</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c504t-380da7729375f1c944bf8ca9a6f41dfd54f2b264942121be04ae6adafc39dbe33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>639/301/119/996</topic><topic>639/766/119/996</topic><topic>Dielectric properties</topic><topic>Electrical properties</topic><topic>Humanities and Social Sciences</topic><topic>Interfaces</topic><topic>multidisciplinary</topic><topic>Nanocomposites</topic><topic>Oxygen</topic><topic>Science</topic><topic>Thin films</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Weiwei</creatorcontrib><creatorcontrib>Zhang, Wei</creatorcontrib><creatorcontrib>Wang, Le</creatorcontrib><creatorcontrib>Gu, Junxing</creatorcontrib><creatorcontrib>Chen, Aiping</creatorcontrib><creatorcontrib>Zhao, Run</creatorcontrib><creatorcontrib>Liang, Yan</creatorcontrib><creatorcontrib>Guo, Haizhong</creatorcontrib><creatorcontrib>Tang, Rujun</creatorcontrib><creatorcontrib>Wang, Chunchang</creatorcontrib><creatorcontrib>Jin, Kuijuan</creatorcontrib><creatorcontrib>Wang, Haiyan</creatorcontrib><creatorcontrib>Yang, Hao</creatorcontrib><collection>Springer Nature OA Free Journals</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Biology Database (Alumni Edition)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Science Database (Alumni Edition)</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Science Database</collection><collection>Biological Science Database</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central Basic</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Scientific reports</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Weiwei</au><au>Zhang, Wei</au><au>Wang, Le</au><au>Gu, Junxing</au><au>Chen, Aiping</au><au>Zhao, Run</au><au>Liang, Yan</au><au>Guo, Haizhong</au><au>Tang, Rujun</au><au>Wang, Chunchang</au><au>Jin, Kuijuan</au><au>Wang, Haiyan</au><au>Yang, Hao</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Vertical Interface Induced Dielectric Relaxation in Nanocomposite (BaTiO3)1-x:(Sm2O3)x Thin Films</atitle><jtitle>Scientific reports</jtitle><stitle>Sci Rep</stitle><addtitle>Sci Rep</addtitle><date>2015-06-10</date><risdate>2015</risdate><volume>5</volume><issue>1</issue><spage>11335</spage><epage>11335</epage><pages>11335-11335</pages><artnum>11335</artnum><issn>2045-2322</issn><eissn>2045-2322</eissn><abstract>Vertical interfaces in vertically aligned nanocomposite thin films have been approved to be an effective method to manipulate functionalities. However, several challenges with regard to the understanding on the physical process underlying the manipulation still remain. In this work, because of the ordered interfaces and large interfacial area, heteroepitaxial (BaTiO
3
)
1-x
:(Sm
2
O
3
)
x
thin films have been fabricated and used as a model system to investigate the relationship between vertical interfaces and dielectric properties. Due to a relatively large strain generated at the interfaces, vertical interfaces between BaTiO
3
and Sm
2
O
3
are revealed to become the sinks to attract oxygen vacancies. The movement of oxygen vacancies is confined at the interfaces and hampered by the misfit dislocations, which contributed to a relaxation behavior in (BaTiO
3
)
1-x
:(Sm
2
O
3
)
x
thin films. This work represents an approach to further understand that how interfaces influence on dielectric properties in oxide thin films.</abstract><cop>London</cop><pub>Nature Publishing Group UK</pub><pmid>26061829</pmid><doi>10.1038/srep11335</doi><tpages>1</tpages><oa>free_for_read</oa></addata></record> |
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subjects | 639/301/119/996 639/766/119/996 Dielectric properties Electrical properties Humanities and Social Sciences Interfaces multidisciplinary Nanocomposites Oxygen Science Thin films |
title | Vertical Interface Induced Dielectric Relaxation in Nanocomposite (BaTiO3)1-x:(Sm2O3)x Thin Films |
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