Millimeter Wave Study of Hybrid Superconducting Heterostructures with Magnetic Active Interlayer
We fabricated Nb/Au/(Ca 1-x Sr x )CuO 2 /YBa 2 Cu 3 O 7 superconducting heterostructures with I C RN product 100divide300 muV at T=4.2 K. Critical current density was 10 A/cm 2 through 50 nm thick Ca 1-x Sr x CuO 2 layer, and increased for thinner layers. Critical currents of the heterostructures ha...
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| creator | Kislinskii, Y.V. Constantinian, K.Y. Komissinskij, P.V. Ovysuannikov, G.A. |
| description | We fabricated Nb/Au/(Ca 1-x Sr x )CuO 2 /YBa 2 Cu 3 O 7 superconducting heterostructures with I C RN product 100divide300 muV at T=4.2 K. Critical current density was 10 A/cm 2 through 50 nm thick Ca 1-x Sr x CuO 2 layer, and increased for thinner layers. Critical currents of the heterostructures had much smaller periods in l c (H) dependencies compare to Josephson junctions without anti ferromagnetic layer. Half- integer Shapiro steps and detector responses were observed for the most of heterostructures. Current phase relations of the heterostructures deviated from sinusoidal with 10divide40% portion of the second harmonic. |
| doi_str_mv | 10.1109/MSMW.2007.4294679 |
| format | Conference Proceeding |
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Critical current density was 10 A/cm 2 through 50 nm thick Ca 1-x Sr x CuO 2 layer, and increased for thinner layers. Critical currents of the heterostructures had much smaller periods in l c (H) dependencies compare to Josephson junctions without anti ferromagnetic layer. Half- integer Shapiro steps and detector responses were observed for the most of heterostructures. Current phase relations of the heterostructures deviated from sinusoidal with 10divide40% portion of the second harmonic.</description><identifier>ISBN: 9781424412372</identifier><identifier>ISBN: 1424412374</identifier><identifier>DOI: 10.1109/MSMW.2007.4294679</identifier><language>eng</language><publisher>IEEE</publisher><subject>Critical current ; Gold ; Josephson junctions ; Magnetic field measurement ; Niobium ; Superconducting devices ; Superconducting epitaxial layers ; Superconducting integrated circuits ; Superconducting magnets ; Superconducting microwave devices</subject><ispartof>2007 International Kharkov Symposium Physics and Engrg. of Millimeter and Sub-Millimeter Waves (MSMW), 2007, Vol.1, p.410-412</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/4294679$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,780,784,789,790,2058,27925,54920</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/4294679$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Kislinskii, Y.V.</creatorcontrib><creatorcontrib>Constantinian, K.Y.</creatorcontrib><creatorcontrib>Komissinskij, P.V.</creatorcontrib><creatorcontrib>Ovysuannikov, G.A.</creatorcontrib><title>Millimeter Wave Study of Hybrid Superconducting Heterostructures with Magnetic Active Interlayer</title><title>2007 International Kharkov Symposium Physics and Engrg. of Millimeter and Sub-Millimeter Waves (MSMW)</title><addtitle>MSMW</addtitle><description>We fabricated Nb/Au/(Ca 1-x Sr x )CuO 2 /YBa 2 Cu 3 O 7 superconducting heterostructures with I C RN product 100divide300 muV at T=4.2 K. Critical current density was 10 A/cm 2 through 50 nm thick Ca 1-x Sr x CuO 2 layer, and increased for thinner layers. Critical currents of the heterostructures had much smaller periods in l c (H) dependencies compare to Josephson junctions without anti ferromagnetic layer. Half- integer Shapiro steps and detector responses were observed for the most of heterostructures. Current phase relations of the heterostructures deviated from sinusoidal with 10divide40% portion of the second harmonic.</description><subject>Critical current</subject><subject>Gold</subject><subject>Josephson junctions</subject><subject>Magnetic field measurement</subject><subject>Niobium</subject><subject>Superconducting devices</subject><subject>Superconducting epitaxial layers</subject><subject>Superconducting integrated circuits</subject><subject>Superconducting magnets</subject><subject>Superconducting microwave devices</subject><isbn>9781424412372</isbn><isbn>1424412374</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2007</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotkM1Kw0AcxBdEUGoeQLzsCyTuV7LZYylqCg0eovRY9-OfupImZbNR8vZG7FyGYX7MYRC6pySjlKjHuqn3GSNEZoIpUUh1hRIlSyqYEJRxyW5QMo5fZBFXeVkWt-ij9l3nTxAh4L3-BtzEyc14aHE1m-AdbqYzBDv0brLR90dc_aHDGMOSpwAj_vHxE9f62EP0Fq8XalnZ9gvV6RnCHbpudTdCcvEVen9-ettU6e71ZbtZ71JPZR5TVciCEEW0daYtrXTSEpO7ViojDBjOnKNLpy3TljAwEmTOtFSlErRoNecr9PC_6wHgcA7-pMN8uPzAfwH9cFZC</recordid><startdate>200706</startdate><enddate>200706</enddate><creator>Kislinskii, Y.V.</creator><creator>Constantinian, K.Y.</creator><creator>Komissinskij, P.V.</creator><creator>Ovysuannikov, G.A.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>200706</creationdate><title>Millimeter Wave Study of Hybrid Superconducting Heterostructures with Magnetic Active Interlayer</title><author>Kislinskii, Y.V. ; Constantinian, K.Y. ; Komissinskij, P.V. ; Ovysuannikov, G.A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-96760090acdbf8c7d7c0b5df79b4beb32dd1acdac2ac02eb7e752a7989416fa33</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Critical current</topic><topic>Gold</topic><topic>Josephson junctions</topic><topic>Magnetic field measurement</topic><topic>Niobium</topic><topic>Superconducting devices</topic><topic>Superconducting epitaxial layers</topic><topic>Superconducting integrated circuits</topic><topic>Superconducting magnets</topic><topic>Superconducting microwave devices</topic><toplevel>online_resources</toplevel><creatorcontrib>Kislinskii, Y.V.</creatorcontrib><creatorcontrib>Constantinian, K.Y.</creatorcontrib><creatorcontrib>Komissinskij, P.V.</creatorcontrib><creatorcontrib>Ovysuannikov, G.A.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Kislinskii, Y.V.</au><au>Constantinian, K.Y.</au><au>Komissinskij, P.V.</au><au>Ovysuannikov, G.A.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Millimeter Wave Study of Hybrid Superconducting Heterostructures with Magnetic Active Interlayer</atitle><btitle>2007 International Kharkov Symposium Physics and Engrg. of Millimeter and Sub-Millimeter Waves (MSMW)</btitle><stitle>MSMW</stitle><date>2007-06</date><risdate>2007</risdate><volume>1</volume><spage>410</spage><epage>412</epage><pages>410-412</pages><isbn>9781424412372</isbn><isbn>1424412374</isbn><abstract>We fabricated Nb/Au/(Ca 1-x Sr x )CuO 2 /YBa 2 Cu 3 O 7 superconducting heterostructures with I C RN product 100divide300 muV at T=4.2 K. Critical current density was 10 A/cm 2 through 50 nm thick Ca 1-x Sr x CuO 2 layer, and increased for thinner layers. Critical currents of the heterostructures had much smaller periods in l c (H) dependencies compare to Josephson junctions without anti ferromagnetic layer. Half- integer Shapiro steps and detector responses were observed for the most of heterostructures. Current phase relations of the heterostructures deviated from sinusoidal with 10divide40% portion of the second harmonic.</abstract><pub>IEEE</pub><doi>10.1109/MSMW.2007.4294679</doi><tpages>3</tpages></addata></record> |
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| ispartof | 2007 International Kharkov Symposium Physics and Engrg. of Millimeter and Sub-Millimeter Waves (MSMW), 2007, Vol.1, p.410-412 |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Critical current Gold Josephson junctions Magnetic field measurement Niobium Superconducting devices Superconducting epitaxial layers Superconducting integrated circuits Superconducting magnets Superconducting microwave devices |
| title | Millimeter Wave Study of Hybrid Superconducting Heterostructures with Magnetic Active Interlayer |
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