Behavior of Bi1.7Pb0.3Sr2Ca2Cu3O x at high temperature
Carefully prepared and well-characterized Bi1.7Pb0.3 Sr2Ca2Cu3Ox samples were studied by means of differential scanning calorimetry, thermogravimetry, and room and high temperature x-ray diffraction in different atmospheres. It is found that the decomposition of Bi1.7Pb0.3Sr2Ca2Cu3Ox strongly depend...
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| Veröffentlicht in: | Journal of applied physics 1995-04, Vol.77 (8), p.3704-3709 |
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| container_title | Journal of applied physics |
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| creator | Zhang, H. Ritter, F. Frieling, T. Kindler, B. Assmus, W. |
| description | Carefully prepared and well-characterized Bi1.7Pb0.3 Sr2Ca2Cu3Ox samples were studied by means of differential scanning calorimetry, thermogravimetry, and room and high temperature x-ray diffraction in different atmospheres. It is found that the decomposition of Bi1.7Pb0.3Sr2Ca2Cu3Ox strongly depends on the given conditions. In argon atmosphere, the sample begins to decompose at 850 °C, and finally decomposes mainly into Bi2Sr2CuOx, Cu2O, CaO, and (Sr,Ca)2O3; in air, it decomposes at 880 °C, into Bi2Sr2CuOx, Bi2Sr2CaCu2Ox, Bi1.7Pb0.3Sr2Ca2Cu3Ox, and (Sr,Ca)O; in oxygen, it decomposes at 900 °C, into Bi2Sr2CuOx, Bi2Sr2CaCu2Ox, Bi1.7Pb0.3Sr2Ca2Cu3Ox, and (Sr,Ca)2O3. The process of the melting was in situ studied by high temperature x-ray diffraction and a quenching method. This study gives some hints for growing single crystals of Bi1.7Pb0.3Sr2Ca2Cu3Ox and how to introduce pinning centers into Bi2Sr2CaCu2Ox and Bi1.7Pb0.3Sr2Ca2Cu3Ox. |
| doi_str_mv | 10.1063/1.358609 |
| format | Article |
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It is found that the decomposition of Bi1.7Pb0.3Sr2Ca2Cu3Ox strongly depends on the given conditions. In argon atmosphere, the sample begins to decompose at 850 °C, and finally decomposes mainly into Bi2Sr2CuOx, Cu2O, CaO, and (Sr,Ca)2O3; in air, it decomposes at 880 °C, into Bi2Sr2CuOx, Bi2Sr2CaCu2Ox, Bi1.7Pb0.3Sr2Ca2Cu3Ox, and (Sr,Ca)O; in oxygen, it decomposes at 900 °C, into Bi2Sr2CuOx, Bi2Sr2CaCu2Ox, Bi1.7Pb0.3Sr2Ca2Cu3Ox, and (Sr,Ca)2O3. The process of the melting was in situ studied by high temperature x-ray diffraction and a quenching method. This study gives some hints for growing single crystals of Bi1.7Pb0.3Sr2Ca2Cu3Ox and how to introduce pinning centers into Bi2Sr2CaCu2Ox and Bi1.7Pb0.3Sr2Ca2Cu3Ox.</description><identifier>ISSN: 0021-8979</identifier><identifier>EISSN: 1089-7550</identifier><identifier>DOI: 10.1063/1.358609</identifier><language>eng</language><ispartof>Journal of applied physics, 1995-04, Vol.77 (8), p.3704-3709</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c729-2f1551fa358ced0239e61f1491b1c92ff4f96c5ab4f299a2d25a7da796b160933</citedby><cites>FETCH-LOGICAL-c729-2f1551fa358ced0239e61f1491b1c92ff4f96c5ab4f299a2d25a7da796b160933</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,778,782,27907,27908</link.rule.ids></links><search><creatorcontrib>Zhang, H.</creatorcontrib><creatorcontrib>Ritter, F.</creatorcontrib><creatorcontrib>Frieling, T.</creatorcontrib><creatorcontrib>Kindler, B.</creatorcontrib><creatorcontrib>Assmus, W.</creatorcontrib><title>Behavior of Bi1.7Pb0.3Sr2Ca2Cu3O x at high temperature</title><title>Journal of applied physics</title><description>Carefully prepared and well-characterized Bi1.7Pb0.3 Sr2Ca2Cu3Ox samples were studied by means of differential scanning calorimetry, thermogravimetry, and room and high temperature x-ray diffraction in different atmospheres. It is found that the decomposition of Bi1.7Pb0.3Sr2Ca2Cu3Ox strongly depends on the given conditions. In argon atmosphere, the sample begins to decompose at 850 °C, and finally decomposes mainly into Bi2Sr2CuOx, Cu2O, CaO, and (Sr,Ca)2O3; in air, it decomposes at 880 °C, into Bi2Sr2CuOx, Bi2Sr2CaCu2Ox, Bi1.7Pb0.3Sr2Ca2Cu3Ox, and (Sr,Ca)O; in oxygen, it decomposes at 900 °C, into Bi2Sr2CuOx, Bi2Sr2CaCu2Ox, Bi1.7Pb0.3Sr2Ca2Cu3Ox, and (Sr,Ca)2O3. The process of the melting was in situ studied by high temperature x-ray diffraction and a quenching method. This study gives some hints for growing single crystals of Bi1.7Pb0.3Sr2Ca2Cu3Ox and how to introduce pinning centers into Bi2Sr2CaCu2Ox and Bi1.7Pb0.3Sr2Ca2Cu3Ox.</description><issn>0021-8979</issn><issn>1089-7550</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1995</creationdate><recordtype>article</recordtype><recordid>eNotz1FLwzAUhuEgCtYp-BNy6U3rOUmT9Fy6olMYTHD35bRNbMXRkXSi_97JvPruXr5HiFuEAsHqeyy0qSzQmcgQKsqdMXAuMgCFeUWOLsVVSh8AiJWmTNilH_hrnKKcglyOWLjXFgr9FlXNqj7ojfyWPMthfB_k7Hd7H3k-RH8tLgJ_Jn_zvwuxfXrc1s_5erN6qR_WeecU5SqgMRj4-KjzPShN3mLAkrDFjlQIZSDbGW7LoIhY9cqw69mRbfFI0Hoh7k7ZLk4pRR-afRx3HH8ahOaP22Bz4upfD7RD1w</recordid><startdate>19950415</startdate><enddate>19950415</enddate><creator>Zhang, H.</creator><creator>Ritter, F.</creator><creator>Frieling, T.</creator><creator>Kindler, B.</creator><creator>Assmus, W.</creator><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>19950415</creationdate><title>Behavior of Bi1.7Pb0.3Sr2Ca2Cu3O x at high temperature</title><author>Zhang, H. ; Ritter, F. ; Frieling, T. ; Kindler, B. ; Assmus, W.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c729-2f1551fa358ced0239e61f1491b1c92ff4f96c5ab4f299a2d25a7da796b160933</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1995</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, H.</creatorcontrib><creatorcontrib>Ritter, F.</creatorcontrib><creatorcontrib>Frieling, T.</creatorcontrib><creatorcontrib>Kindler, B.</creatorcontrib><creatorcontrib>Assmus, W.</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of applied physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, H.</au><au>Ritter, F.</au><au>Frieling, T.</au><au>Kindler, B.</au><au>Assmus, W.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Behavior of Bi1.7Pb0.3Sr2Ca2Cu3O x at high temperature</atitle><jtitle>Journal of applied physics</jtitle><date>1995-04-15</date><risdate>1995</risdate><volume>77</volume><issue>8</issue><spage>3704</spage><epage>3709</epage><pages>3704-3709</pages><issn>0021-8979</issn><eissn>1089-7550</eissn><abstract>Carefully prepared and well-characterized Bi1.7Pb0.3 Sr2Ca2Cu3Ox samples were studied by means of differential scanning calorimetry, thermogravimetry, and room and high temperature x-ray diffraction in different atmospheres. It is found that the decomposition of Bi1.7Pb0.3Sr2Ca2Cu3Ox strongly depends on the given conditions. In argon atmosphere, the sample begins to decompose at 850 °C, and finally decomposes mainly into Bi2Sr2CuOx, Cu2O, CaO, and (Sr,Ca)2O3; in air, it decomposes at 880 °C, into Bi2Sr2CuOx, Bi2Sr2CaCu2Ox, Bi1.7Pb0.3Sr2Ca2Cu3Ox, and (Sr,Ca)O; in oxygen, it decomposes at 900 °C, into Bi2Sr2CuOx, Bi2Sr2CaCu2Ox, Bi1.7Pb0.3Sr2Ca2Cu3Ox, and (Sr,Ca)2O3. The process of the melting was in situ studied by high temperature x-ray diffraction and a quenching method. This study gives some hints for growing single crystals of Bi1.7Pb0.3Sr2Ca2Cu3Ox and how to introduce pinning centers into Bi2Sr2CaCu2Ox and Bi1.7Pb0.3Sr2Ca2Cu3Ox.</abstract><doi>10.1063/1.358609</doi><tpages>6</tpages></addata></record> |
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| ispartof | Journal of applied physics, 1995-04, Vol.77 (8), p.3704-3709 |
| issn | 0021-8979 1089-7550 |
| language | eng |
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| source | AIP Digital Archive |
| title | Behavior of Bi1.7Pb0.3Sr2Ca2Cu3O x at high temperature |
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