Synthesis of 85 K BiSrCaCuO superconductor
Synthesis of the compound Bi 2Sr 2-yCaCu 2O x, 0≤y≤0.5, was attempted from 10 4 to 10 6 Pa oxygen pressure. Lower pressures and temperatures less than 800°C proved most effective in forming the 85-K superconducting material. A Sr-deficient stoichiometry exhibited highest phase purity. Results sugges...
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| Veröffentlicht in: | Materials research bulletin 1990-02, Vol.25 (2), p.251-256 |
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| creator | Karbarz, F.A. Lacy, O.D. Goretta, K.C. Balachandran, U. Shi, Donglu Chen, J.G. Xu, Ming Hash, M.C. |
| description | Synthesis of the compound Bi
2Sr
2-yCaCu
2O
x, 0≤y≤0.5, was attempted from 10
4 to 10
6 Pa oxygen pressure. Lower pressures and temperatures less than 800°C proved most effective in forming the 85-K superconducting material. A Sr-deficient stoichiometry exhibited highest phase purity. Results suggest, however, that presence of a small amount of a phase such as the low-temperature superconductor, Bi
2Sr
2CuO
6, has little effect on the resulting superconducting properties. |
| doi_str_mv | 10.1016/0025-5408(90)90052-4 |
| format | Article |
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2Sr
2-yCaCu
2O
x, 0≤y≤0.5, was attempted from 10
4 to 10
6 Pa oxygen pressure. Lower pressures and temperatures less than 800°C proved most effective in forming the 85-K superconducting material. A Sr-deficient stoichiometry exhibited highest phase purity. Results suggest, however, that presence of a small amount of a phase such as the low-temperature superconductor, Bi
2Sr
2CuO
6, has little effect on the resulting superconducting properties.</description><identifier>ISSN: 0025-5408</identifier><identifier>EISSN: 1873-4227</identifier><identifier>DOI: 10.1016/0025-5408(90)90052-4</identifier><identifier>CODEN: MRBUAC</identifier><language>eng</language><publisher>London: Elsevier Ltd</publisher><subject>Applied sciences ; Building materials. Ceramics. Glasses ; Ceramic industries ; Chemical industry and chemicals ; Electrotechnical and electronic ceramics ; Exact sciences and technology ; Technical ceramics</subject><ispartof>Materials research bulletin, 1990-02, Vol.25 (2), p.251-256</ispartof><rights>1990</rights><rights>1992 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c296t-359bbc8662722f50915f2bd0642de3545598ac491cf8057dc640524074b0f5b93</citedby><cites>FETCH-LOGICAL-c296t-359bbc8662722f50915f2bd0642de3545598ac491cf8057dc640524074b0f5b93</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/0025540890900524$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=5032316$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Karbarz, F.A.</creatorcontrib><creatorcontrib>Lacy, O.D.</creatorcontrib><creatorcontrib>Goretta, K.C.</creatorcontrib><creatorcontrib>Balachandran, U.</creatorcontrib><creatorcontrib>Shi, Donglu</creatorcontrib><creatorcontrib>Chen, J.G.</creatorcontrib><creatorcontrib>Xu, Ming</creatorcontrib><creatorcontrib>Hash, M.C.</creatorcontrib><title>Synthesis of 85 K BiSrCaCuO superconductor</title><title>Materials research bulletin</title><description>Synthesis of the compound Bi
2Sr
2-yCaCu
2O
x, 0≤y≤0.5, was attempted from 10
4 to 10
6 Pa oxygen pressure. Lower pressures and temperatures less than 800°C proved most effective in forming the 85-K superconducting material. A Sr-deficient stoichiometry exhibited highest phase purity. Results suggest, however, that presence of a small amount of a phase such as the low-temperature superconductor, Bi
2Sr
2CuO
6, has little effect on the resulting superconducting properties.</description><subject>Applied sciences</subject><subject>Building materials. Ceramics. Glasses</subject><subject>Ceramic industries</subject><subject>Chemical industry and chemicals</subject><subject>Electrotechnical and electronic ceramics</subject><subject>Exact sciences and technology</subject><subject>Technical ceramics</subject><issn>0025-5408</issn><issn>1873-4227</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1990</creationdate><recordtype>article</recordtype><recordid>eNp9kE1OwzAQhS0EEqVwAxZZIASLwNixHXuDRCv-RKUuCmvLcWxhlCbFTpB6Eq7CqTgDCa26ZPNm8703Mw-hUwxXGDC_BiAsZRTEhYRLCcBISvfQCIs8Sykh-T4a7ZBDdBTjOwBQkecjxBfrun2z0cekcYlgyXMy8T9f34vQy1QP0vUyT2K3ssE0ddmZtgnH6MDpKtqT7Ryj1_u7l-ljOps_PE1vZ6khkrdpxmRRGME5yQlxDCRmjhQlcEpKmzHKmBTaUImNE8Dy0nDaH08hpwU4VshsjM43uavQfHQ2tmrpo7FVpWvbdFERBiQjYgDpBjShiTFYp1bBL3VYKwxqKEkNDaihASVB_ZWkaG872-braHTlgq6Njzsvg4xkmPfYzQaz_a-f3gYVjbe1saUP1rSqbPz_e34Ba7B8JQ</recordid><startdate>19900201</startdate><enddate>19900201</enddate><creator>Karbarz, F.A.</creator><creator>Lacy, O.D.</creator><creator>Goretta, K.C.</creator><creator>Balachandran, U.</creator><creator>Shi, Donglu</creator><creator>Chen, J.G.</creator><creator>Xu, Ming</creator><creator>Hash, M.C.</creator><general>Elsevier Ltd</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>19900201</creationdate><title>Synthesis of 85 K BiSrCaCuO superconductor</title><author>Karbarz, F.A. ; Lacy, O.D. ; Goretta, K.C. ; Balachandran, U. ; Shi, Donglu ; Chen, J.G. ; Xu, Ming ; Hash, M.C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c296t-359bbc8662722f50915f2bd0642de3545598ac491cf8057dc640524074b0f5b93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1990</creationdate><topic>Applied sciences</topic><topic>Building materials. Ceramics. Glasses</topic><topic>Ceramic industries</topic><topic>Chemical industry and chemicals</topic><topic>Electrotechnical and electronic ceramics</topic><topic>Exact sciences and technology</topic><topic>Technical ceramics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Karbarz, F.A.</creatorcontrib><creatorcontrib>Lacy, O.D.</creatorcontrib><creatorcontrib>Goretta, K.C.</creatorcontrib><creatorcontrib>Balachandran, U.</creatorcontrib><creatorcontrib>Shi, Donglu</creatorcontrib><creatorcontrib>Chen, J.G.</creatorcontrib><creatorcontrib>Xu, Ming</creatorcontrib><creatorcontrib>Hash, M.C.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Materials research bulletin</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Karbarz, F.A.</au><au>Lacy, O.D.</au><au>Goretta, K.C.</au><au>Balachandran, U.</au><au>Shi, Donglu</au><au>Chen, J.G.</au><au>Xu, Ming</au><au>Hash, M.C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis of 85 K BiSrCaCuO superconductor</atitle><jtitle>Materials research bulletin</jtitle><date>1990-02-01</date><risdate>1990</risdate><volume>25</volume><issue>2</issue><spage>251</spage><epage>256</epage><pages>251-256</pages><issn>0025-5408</issn><eissn>1873-4227</eissn><coden>MRBUAC</coden><abstract>Synthesis of the compound Bi
2Sr
2-yCaCu
2O
x, 0≤y≤0.5, was attempted from 10
4 to 10
6 Pa oxygen pressure. Lower pressures and temperatures less than 800°C proved most effective in forming the 85-K superconducting material. A Sr-deficient stoichiometry exhibited highest phase purity. Results suggest, however, that presence of a small amount of a phase such as the low-temperature superconductor, Bi
2Sr
2CuO
6, has little effect on the resulting superconducting properties.</abstract><cop>London</cop><cop>Amsterdam</cop><pub>Elsevier Ltd</pub><doi>10.1016/0025-5408(90)90052-4</doi><tpages>6</tpages></addata></record> |
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| ispartof | Materials research bulletin, 1990-02, Vol.25 (2), p.251-256 |
| issn | 0025-5408 1873-4227 |
| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Applied sciences Building materials. Ceramics. Glasses Ceramic industries Chemical industry and chemicals Electrotechnical and electronic ceramics Exact sciences and technology Technical ceramics |
| title | Synthesis of 85 K BiSrCaCuO superconductor |
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