A method to access the electro-mechanical properties of superconducting thin film under uniaxial compression
Superconducting thin films are widely used in superconducting quantum interferometers, microwave devices, etc. The electrical performance of a superconducting thin film is often affected by structural deformation or stress. Based on four-point bending of a Cu-Be beam, we constructed a device that co...
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| Veröffentlicht in: | Acta mechanica Sinica 2020-10, Vol.36 (5), p.1046-1050 |
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| container_issue | 5 |
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| container_title | Acta mechanica Sinica |
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| creator | Su, Xiyang Liu, Cong Zhou, Jun Zhang, Xingyi Zhou, Youhe |
| description | Superconducting thin films are widely used in superconducting quantum interferometers, microwave devices, etc. The electrical performance of a superconducting thin film is often affected by structural deformation or stress. Based on four-point bending of a Cu-Be beam, we constructed a device that could apply uniaxial, uniform, compressive strain to a superconducting thin film at both room temperature and the temperature of liquid nitrogen. The thin film was placed into a slot carved in the Cu-Be beam. We optimized the size of this slot via numerical simulation. Our results indicated that the slot width was optimal when it was same as the width of the Cu-Be beam. Notably, the sample bended hardly after machining two slits along width direction on both sides of the slot. A YBa
2
Cu
3
O
7-δ
-SrTiO
3
(YBCO-STO) film was used as an example. It was loaded by the aforementioned device to determine its electrical characteristics as functions of the uniaxial-uniform-compressive strain. The optimized design allowed the sample to be compressed to a larger strain without breaking it.
Graphic Abstract |
| doi_str_mv | 10.1007/s10409-020-00986-9 |
| format | Article |
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2
Cu
3
O
7-δ
-SrTiO
3
(YBCO-STO) film was used as an example. It was loaded by the aforementioned device to determine its electrical characteristics as functions of the uniaxial-uniform-compressive strain. The optimized design allowed the sample to be compressed to a larger strain without breaking it.
Graphic Abstract</description><edition>English ed.</edition><identifier>ISSN: 0567-7718</identifier><identifier>EISSN: 1614-3116</identifier><identifier>DOI: 10.1007/s10409-020-00986-9</identifier><language>eng</language><publisher>Beijing: The Chinese Society of Theoretical and Applied Mechanics; Institute of Mechanics, Chinese Academy of Sciences</publisher><subject>Bending machines ; Beryllium ; Classical and Continuum Physics ; Compressive properties ; Computational Intelligence ; Copper ; Design optimization ; Engineering ; Engineering Fluid Dynamics ; Liquid nitrogen ; Machining ; Mechanical properties ; Research Paper ; Room temperature ; Slits ; Strontium titanates ; Superconducting quantum interference devices ; Superconductivity ; Theoretical and Applied Mechanics ; Thin films ; YBCO superconductors</subject><ispartof>Acta mechanica Sinica, 2020-10, Vol.36 (5), p.1046-1050</ispartof><rights>The Chinese Society of Theoretical and Applied Mechanics and Springer-Verlag GmbH Germany, part of Springer Nature 2020</rights><rights>The Chinese Society of Theoretical and Applied Mechanics and Springer-Verlag GmbH Germany, part of Springer Nature 2020.</rights><rights>Copyright © Wanfang Data Co. Ltd. All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c351t-cb21323fdd9c16cfbf0eefccfe2dff181d548e92e7276bc41dc3ac7ed5e6567b3</citedby><cites>FETCH-LOGICAL-c351t-cb21323fdd9c16cfbf0eefccfe2dff181d548e92e7276bc41dc3ac7ed5e6567b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://www.wanfangdata.com.cn/images/PeriodicalImages/lxxb-e/lxxb-e.jpg</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10409-020-00986-9$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10409-020-00986-9$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51298</link.rule.ids></links><search><creatorcontrib>Su, Xiyang</creatorcontrib><creatorcontrib>Liu, Cong</creatorcontrib><creatorcontrib>Zhou, Jun</creatorcontrib><creatorcontrib>Zhang, Xingyi</creatorcontrib><creatorcontrib>Zhou, Youhe</creatorcontrib><title>A method to access the electro-mechanical properties of superconducting thin film under uniaxial compression</title><title>Acta mechanica Sinica</title><addtitle>Acta Mech. Sin</addtitle><description>Superconducting thin films are widely used in superconducting quantum interferometers, microwave devices, etc. The electrical performance of a superconducting thin film is often affected by structural deformation or stress. Based on four-point bending of a Cu-Be beam, we constructed a device that could apply uniaxial, uniform, compressive strain to a superconducting thin film at both room temperature and the temperature of liquid nitrogen. The thin film was placed into a slot carved in the Cu-Be beam. We optimized the size of this slot via numerical simulation. Our results indicated that the slot width was optimal when it was same as the width of the Cu-Be beam. Notably, the sample bended hardly after machining two slits along width direction on both sides of the slot. A YBa
2
Cu
3
O
7-δ
-SrTiO
3
(YBCO-STO) film was used as an example. It was loaded by the aforementioned device to determine its electrical characteristics as functions of the uniaxial-uniform-compressive strain. The optimized design allowed the sample to be compressed to a larger strain without breaking it.
Graphic Abstract</description><subject>Bending machines</subject><subject>Beryllium</subject><subject>Classical and Continuum Physics</subject><subject>Compressive properties</subject><subject>Computational Intelligence</subject><subject>Copper</subject><subject>Design optimization</subject><subject>Engineering</subject><subject>Engineering Fluid Dynamics</subject><subject>Liquid nitrogen</subject><subject>Machining</subject><subject>Mechanical properties</subject><subject>Research Paper</subject><subject>Room temperature</subject><subject>Slits</subject><subject>Strontium titanates</subject><subject>Superconducting quantum interference devices</subject><subject>Superconductivity</subject><subject>Theoretical and Applied Mechanics</subject><subject>Thin films</subject><subject>YBCO superconductors</subject><issn>0567-7718</issn><issn>1614-3116</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp9kE1r3DAQhkVpINs0fyAnQQ89qdXItmQfQ-gXBHppz0Iej3YVbGkr2XT776vWhdx60SB4nneYl7E7kO9ASvO-gGzlIKSSQsqh12J4wQ6goRUNgH7JDrLTRhgD_TV7VcqTlI0GAwc23_OF1lOa-Jq4Q6RS-HoiTjPhmpNYCE8uBnQzP-d0prwGKjx5Xrb6wRSnDdcQj1UKkfswL3yLE-X6BncJVcO0nHONDSm-ZlfezYVu_80b9v3jh28Pn8Xj109fHu4fBTYdrAJHBY1q_DQNCBr96CWRR_SkJu-hh6lrexoUGWX0iC1M2Dg0NHWk65ljc8Pe7rk_XfQuHu1T2nKsG-18uYyWVO1JdlLqSr7ZyXrcj43K-oyqtlMge2P6SqmdwpxKyeTtOYfF5V8WpP3Tv937tzXX_u3fDlVqdqlUOB4pP0f_x_oNs1qLMA</recordid><startdate>20201001</startdate><enddate>20201001</enddate><creator>Su, Xiyang</creator><creator>Liu, Cong</creator><creator>Zhou, Jun</creator><creator>Zhang, Xingyi</creator><creator>Zhou, Youhe</creator><general>The Chinese Society of Theoretical and Applied Mechanics; Institute of Mechanics, Chinese Academy of Sciences</general><general>Springer Nature B.V</general><general>Department of Mechanics and Engineering Sciences,College of Civil Engineering and Mechanics,Lanzhou University,Lanzhou 730000,China</general><general>Key Laboratory of Mechanics on Disaster and Environment in Western China Attached to the Ministry of Education of China,Lanzhou University,Lanzhou 730000,China</general><scope>AAYXX</scope><scope>CITATION</scope><scope>2B.</scope><scope>4A8</scope><scope>92I</scope><scope>93N</scope><scope>PSX</scope><scope>TCJ</scope></search><sort><creationdate>20201001</creationdate><title>A method to access the electro-mechanical properties of superconducting thin film under uniaxial compression</title><author>Su, Xiyang ; Liu, Cong ; Zhou, Jun ; Zhang, Xingyi ; Zhou, Youhe</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c351t-cb21323fdd9c16cfbf0eefccfe2dff181d548e92e7276bc41dc3ac7ed5e6567b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Bending machines</topic><topic>Beryllium</topic><topic>Classical and Continuum Physics</topic><topic>Compressive properties</topic><topic>Computational Intelligence</topic><topic>Copper</topic><topic>Design optimization</topic><topic>Engineering</topic><topic>Engineering Fluid Dynamics</topic><topic>Liquid nitrogen</topic><topic>Machining</topic><topic>Mechanical properties</topic><topic>Research Paper</topic><topic>Room temperature</topic><topic>Slits</topic><topic>Strontium titanates</topic><topic>Superconducting quantum interference devices</topic><topic>Superconductivity</topic><topic>Theoretical and Applied Mechanics</topic><topic>Thin films</topic><topic>YBCO superconductors</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Su, Xiyang</creatorcontrib><creatorcontrib>Liu, Cong</creatorcontrib><creatorcontrib>Zhou, Jun</creatorcontrib><creatorcontrib>Zhang, Xingyi</creatorcontrib><creatorcontrib>Zhou, Youhe</creatorcontrib><collection>CrossRef</collection><collection>Wanfang Data Journals - Hong Kong</collection><collection>WANFANG Data Centre</collection><collection>Wanfang Data Journals</collection><collection>万方数据期刊 - 香港版</collection><collection>China Online Journals (COJ)</collection><collection>China Online Journals (COJ)</collection><jtitle>Acta mechanica Sinica</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Su, Xiyang</au><au>Liu, Cong</au><au>Zhou, Jun</au><au>Zhang, Xingyi</au><au>Zhou, Youhe</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A method to access the electro-mechanical properties of superconducting thin film under uniaxial compression</atitle><jtitle>Acta mechanica Sinica</jtitle><stitle>Acta Mech. Sin</stitle><date>2020-10-01</date><risdate>2020</risdate><volume>36</volume><issue>5</issue><spage>1046</spage><epage>1050</epage><pages>1046-1050</pages><issn>0567-7718</issn><eissn>1614-3116</eissn><abstract>Superconducting thin films are widely used in superconducting quantum interferometers, microwave devices, etc. The electrical performance of a superconducting thin film is often affected by structural deformation or stress. Based on four-point bending of a Cu-Be beam, we constructed a device that could apply uniaxial, uniform, compressive strain to a superconducting thin film at both room temperature and the temperature of liquid nitrogen. The thin film was placed into a slot carved in the Cu-Be beam. We optimized the size of this slot via numerical simulation. Our results indicated that the slot width was optimal when it was same as the width of the Cu-Be beam. Notably, the sample bended hardly after machining two slits along width direction on both sides of the slot. A YBa
2
Cu
3
O
7-δ
-SrTiO
3
(YBCO-STO) film was used as an example. It was loaded by the aforementioned device to determine its electrical characteristics as functions of the uniaxial-uniform-compressive strain. The optimized design allowed the sample to be compressed to a larger strain without breaking it.
Graphic Abstract</abstract><cop>Beijing</cop><pub>The Chinese Society of Theoretical and Applied Mechanics; Institute of Mechanics, Chinese Academy of Sciences</pub><doi>10.1007/s10409-020-00986-9</doi><tpages>5</tpages><edition>English ed.</edition></addata></record> |
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| ispartof | Acta mechanica Sinica, 2020-10, Vol.36 (5), p.1046-1050 |
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| subjects | Bending machines Beryllium Classical and Continuum Physics Compressive properties Computational Intelligence Copper Design optimization Engineering Engineering Fluid Dynamics Liquid nitrogen Machining Mechanical properties Research Paper Room temperature Slits Strontium titanates Superconducting quantum interference devices Superconductivity Theoretical and Applied Mechanics Thin films YBCO superconductors |
| title | A method to access the electro-mechanical properties of superconducting thin film under uniaxial compression |
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