Liquid formation at hte peritectic temperature in superconducting YBa sub 2 Cu sub 3 O sub 7 minus x; Observation of a new phase YBa sub 4 CuAlO sub 8
This paper reports, in the system Y-Ba- Cu-O partial melting of peritectically decomposing YBa{sub 2}Cu{sub 3}O{sub 7{minus}x} (123) used to produce a bulk material of high critical current density when the material was aligned. The liquid formation mechanism and its relation to reaction with alumin...
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| Veröffentlicht in: | Journal of the American Ceramic Society 1990-07, Vol.73:7 |
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| container_title | Journal of the American Ceramic Society |
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| creator | Zhou, J.P. Sorrell, C.C. Bourdillon, A.J. Dou, S.X. |
| description | This paper reports, in the system Y-Ba- Cu-O partial melting of peritectically decomposing YBa{sub 2}Cu{sub 3}O{sub 7{minus}x} (123) used to produce a bulk material of high critical current density when the material was aligned. The liquid formation mechanism and its relation to reaction with alumina refractory was studied. A previously unreported phase of the approximate stoichiometric ration Y:Ba:Cu:Al = 1:4:1:1 (YBa{sub 4}CuAlO{sub 8}) was detected. The crystal structure was determined to be tetragonal with lattice parameters {alpha}{sub 0} = b{sub 0} = 1.651 nm, c{sub 0} = 1.793 nm. The 1411 phase bears a close structural relationship to BaCuO{sub 2}. |
| doi_str_mv | 10.1111/j.1151-2916.1990.tb05291.x |
| format | Article |
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The liquid formation mechanism and its relation to reaction with alumina refractory was studied. A previously unreported phase of the approximate stoichiometric ration Y:Ba:Cu:Al = 1:4:1:1 (YBa{sub 4}CuAlO{sub 8}) was detected. The crystal structure was determined to be tetragonal with lattice parameters {alpha}{sub 0} = b{sub 0} = 1.651 nm, c{sub 0} = 1.793 nm. The 1411 phase bears a close structural relationship to BaCuO{sub 2}.</description><identifier>ISSN: 0002-7820</identifier><identifier>EISSN: 1551-2916</identifier><identifier>DOI: 10.1111/j.1151-2916.1990.tb05291.x</identifier><language>eng</language><publisher>United States</publisher><subject>360202 - Ceramics, Cermets, & Refractories- Structure & Phase Studies ; 360204 - Ceramics, Cermets, & Refractories- Physical Properties ; 426001 - Engineering- Superconducting Devices & Circuits- (1990-) ; 656100 - Condensed Matter Physics- Superconductivity ; ALKALINE EARTH METAL COMPOUNDS ; ALUMINIUM COMPOUNDS ; ALUMINIUM OXIDES ; BARIUM COMPOUNDS ; BARIUM OXIDES ; CHALCOGENIDES ; CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY ; COPPER COMPOUNDS ; COPPER OXIDES ; CRITICAL CURRENT ; CRYSTAL STRUCTURE ; CURRENT DENSITY ; CURRENTS ; ELECTRIC CONDUCTIVITY ; ELECTRIC CURRENTS ; ELECTRICAL PROPERTIES ; EPITAXY ; LATTICE PARAMETERS ; LIQUID PHASE EPITAXY ; MATERIALS SCIENCE ; OXIDES ; OXYGEN COMPOUNDS ; PHASE STUDIES ; PHYSICAL PROPERTIES ; REFRACTORIES ; STOICHIOMETRY ; SUPERCONDUCTIVITY ; SUPERCONDUCTORS ; TRANSITION ELEMENT COMPOUNDS ; YTTRIUM COMPOUNDS</subject><ispartof>Journal of the American Ceramic Society, 1990-07, Vol.73:7</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,27924,27925</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/6068396$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Zhou, J.P.</creatorcontrib><creatorcontrib>Sorrell, C.C.</creatorcontrib><creatorcontrib>Bourdillon, A.J.</creatorcontrib><creatorcontrib>Dou, S.X.</creatorcontrib><title>Liquid formation at hte peritectic temperature in superconducting YBa sub 2 Cu sub 3 O sub 7 minus x; Observation of a new phase YBa sub 4 CuAlO sub 8</title><title>Journal of the American Ceramic Society</title><description>This paper reports, in the system Y-Ba- Cu-O partial melting of peritectically decomposing YBa{sub 2}Cu{sub 3}O{sub 7{minus}x} (123) used to produce a bulk material of high critical current density when the material was aligned. The liquid formation mechanism and its relation to reaction with alumina refractory was studied. A previously unreported phase of the approximate stoichiometric ration Y:Ba:Cu:Al = 1:4:1:1 (YBa{sub 4}CuAlO{sub 8}) was detected. The crystal structure was determined to be tetragonal with lattice parameters {alpha}{sub 0} = b{sub 0} = 1.651 nm, c{sub 0} = 1.793 nm. The 1411 phase bears a close structural relationship to BaCuO{sub 2}.</description><subject>360202 - Ceramics, Cermets, & Refractories- Structure & Phase Studies</subject><subject>360204 - Ceramics, Cermets, & Refractories- Physical Properties</subject><subject>426001 - Engineering- Superconducting Devices & Circuits- (1990-)</subject><subject>656100 - Condensed Matter Physics- Superconductivity</subject><subject>ALKALINE EARTH METAL COMPOUNDS</subject><subject>ALUMINIUM COMPOUNDS</subject><subject>ALUMINIUM OXIDES</subject><subject>BARIUM COMPOUNDS</subject><subject>BARIUM OXIDES</subject><subject>CHALCOGENIDES</subject><subject>CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY</subject><subject>COPPER COMPOUNDS</subject><subject>COPPER OXIDES</subject><subject>CRITICAL CURRENT</subject><subject>CRYSTAL STRUCTURE</subject><subject>CURRENT DENSITY</subject><subject>CURRENTS</subject><subject>ELECTRIC CONDUCTIVITY</subject><subject>ELECTRIC CURRENTS</subject><subject>ELECTRICAL PROPERTIES</subject><subject>EPITAXY</subject><subject>LATTICE PARAMETERS</subject><subject>LIQUID PHASE EPITAXY</subject><subject>MATERIALS SCIENCE</subject><subject>OXIDES</subject><subject>OXYGEN COMPOUNDS</subject><subject>PHASE STUDIES</subject><subject>PHYSICAL PROPERTIES</subject><subject>REFRACTORIES</subject><subject>STOICHIOMETRY</subject><subject>SUPERCONDUCTIVITY</subject><subject>SUPERCONDUCTORS</subject><subject>TRANSITION ELEMENT COMPOUNDS</subject><subject>YTTRIUM COMPOUNDS</subject><issn>0002-7820</issn><issn>1551-2916</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1990</creationdate><recordtype>article</recordtype><recordid>eNqNjs9OwzAMxiMEEuXPO1i7tyTt2jXiBBNoB6RduHCa0s6lmdZkNA7sSXhezDZxxpfPP9uf_AkxUTJTXHcbllKluVZVprSWGTWyZMr2ZyJR5Wl1LhIpZZ7O6lxeiqsQNoxK19NEfL_Yj2jX0PlxMGS9A0PQE8IOR0vYkm2BcGAyFEcE6yBEpta7deSte4e3R8OzBnKYx0NTwPKgMxisiwH297BsAo6fxwe-AwMOv2DXm4B_9inbH7ZHZ30jLjqzDXh70msxeX56nS9SH8iuQvsbrecMjhOuKlnVha6Kfx39ABxWXoU</recordid><startdate>19900701</startdate><enddate>19900701</enddate><creator>Zhou, J.P.</creator><creator>Sorrell, C.C.</creator><creator>Bourdillon, A.J.</creator><creator>Dou, S.X.</creator><scope>OTOTI</scope></search><sort><creationdate>19900701</creationdate><title>Liquid formation at hte peritectic temperature in superconducting YBa sub 2 Cu sub 3 O sub 7 minus x; Observation of a new phase YBa sub 4 CuAlO sub 8</title><author>Zhou, J.P. ; Sorrell, C.C. ; Bourdillon, A.J. ; Dou, S.X.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-osti_scitechconnect_60683963</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1990</creationdate><topic>360202 - Ceramics, Cermets, & Refractories- Structure & Phase Studies</topic><topic>360204 - Ceramics, Cermets, & Refractories- Physical Properties</topic><topic>426001 - Engineering- Superconducting Devices & Circuits- (1990-)</topic><topic>656100 - Condensed Matter Physics- Superconductivity</topic><topic>ALKALINE EARTH METAL COMPOUNDS</topic><topic>ALUMINIUM COMPOUNDS</topic><topic>ALUMINIUM OXIDES</topic><topic>BARIUM COMPOUNDS</topic><topic>BARIUM OXIDES</topic><topic>CHALCOGENIDES</topic><topic>CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY</topic><topic>COPPER COMPOUNDS</topic><topic>COPPER OXIDES</topic><topic>CRITICAL CURRENT</topic><topic>CRYSTAL STRUCTURE</topic><topic>CURRENT DENSITY</topic><topic>CURRENTS</topic><topic>ELECTRIC CONDUCTIVITY</topic><topic>ELECTRIC CURRENTS</topic><topic>ELECTRICAL PROPERTIES</topic><topic>EPITAXY</topic><topic>LATTICE PARAMETERS</topic><topic>LIQUID PHASE EPITAXY</topic><topic>MATERIALS SCIENCE</topic><topic>OXIDES</topic><topic>OXYGEN COMPOUNDS</topic><topic>PHASE STUDIES</topic><topic>PHYSICAL PROPERTIES</topic><topic>REFRACTORIES</topic><topic>STOICHIOMETRY</topic><topic>SUPERCONDUCTIVITY</topic><topic>SUPERCONDUCTORS</topic><topic>TRANSITION ELEMENT COMPOUNDS</topic><topic>YTTRIUM COMPOUNDS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhou, J.P.</creatorcontrib><creatorcontrib>Sorrell, C.C.</creatorcontrib><creatorcontrib>Bourdillon, A.J.</creatorcontrib><creatorcontrib>Dou, S.X.</creatorcontrib><collection>OSTI.GOV</collection><jtitle>Journal of the American Ceramic Society</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhou, J.P.</au><au>Sorrell, C.C.</au><au>Bourdillon, A.J.</au><au>Dou, S.X.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Liquid formation at hte peritectic temperature in superconducting YBa sub 2 Cu sub 3 O sub 7 minus x; Observation of a new phase YBa sub 4 CuAlO sub 8</atitle><jtitle>Journal of the American Ceramic Society</jtitle><date>1990-07-01</date><risdate>1990</risdate><volume>73:7</volume><issn>0002-7820</issn><eissn>1551-2916</eissn><abstract>This paper reports, in the system Y-Ba- Cu-O partial melting of peritectically decomposing YBa{sub 2}Cu{sub 3}O{sub 7{minus}x} (123) used to produce a bulk material of high critical current density when the material was aligned. The liquid formation mechanism and its relation to reaction with alumina refractory was studied. A previously unreported phase of the approximate stoichiometric ration Y:Ba:Cu:Al = 1:4:1:1 (YBa{sub 4}CuAlO{sub 8}) was detected. The crystal structure was determined to be tetragonal with lattice parameters {alpha}{sub 0} = b{sub 0} = 1.651 nm, c{sub 0} = 1.793 nm. The 1411 phase bears a close structural relationship to BaCuO{sub 2}.</abstract><cop>United States</cop><doi>10.1111/j.1151-2916.1990.tb05291.x</doi></addata></record> |
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| identifier | ISSN: 0002-7820 |
| ispartof | Journal of the American Ceramic Society, 1990-07, Vol.73:7 |
| issn | 0002-7820 1551-2916 |
| language | eng |
| recordid | cdi_osti_scitechconnect_6068396 |
| source | Access via Wiley Online Library |
| subjects | 360202 - Ceramics, Cermets, & Refractories- Structure & Phase Studies 360204 - Ceramics, Cermets, & Refractories- Physical Properties 426001 - Engineering- Superconducting Devices & Circuits- (1990-) 656100 - Condensed Matter Physics- Superconductivity ALKALINE EARTH METAL COMPOUNDS ALUMINIUM COMPOUNDS ALUMINIUM OXIDES BARIUM COMPOUNDS BARIUM OXIDES CHALCOGENIDES CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY COPPER COMPOUNDS COPPER OXIDES CRITICAL CURRENT CRYSTAL STRUCTURE CURRENT DENSITY CURRENTS ELECTRIC CONDUCTIVITY ELECTRIC CURRENTS ELECTRICAL PROPERTIES EPITAXY LATTICE PARAMETERS LIQUID PHASE EPITAXY MATERIALS SCIENCE OXIDES OXYGEN COMPOUNDS PHASE STUDIES PHYSICAL PROPERTIES REFRACTORIES STOICHIOMETRY SUPERCONDUCTIVITY SUPERCONDUCTORS TRANSITION ELEMENT COMPOUNDS YTTRIUM COMPOUNDS |
| title | Liquid formation at hte peritectic temperature in superconducting YBa sub 2 Cu sub 3 O sub 7 minus x; Observation of a new phase YBa sub 4 CuAlO sub 8 |
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