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000000053 037__ $$aENY-ARTICLE-2008-044
000000053 041__ $$aeng
000000053 088__ $$aAZ I07/89/P-394
000000053 100__ $$aHoryn, R$$uInstitute for Low Temperatures and Structure Research, Polish Academy of Sciences, Wroclaw, Poland
000000053 245__ $$aPhase relations in Bi2O3-SrO-CuO system at 800 degrees C
000000053 260__ $$c1989-11-07
000000053 300__ $$a9p
000000053 500__ $$aSupercond. Sc. Technol. 1990 No. 3 pp. 347-355
000000053 520__ $$aPhase relations in the Bi2O3SrO-CuO system at 800°C are presented. Several binary and ternary phases existing within this system have been identified and characterised by x-ray powder diffraction and density and overall oxygen content determination. Among them, particular 'A' and 'B' phases (both of variable composition) represent potential interest from the point of view of superconductivity. Evidence of the actual stoichiometry of the 2201-type superconductor (T, = 9-20 K) and of the most probable distribution of structural component atoms within its elementary unit subcell is given. A new interpretation of the general formula for the Bi-based superconducting cuprates has been proposed.
000000053 6531_ $$aphase relations
000000053 6531_ $$asuperconductivity
000000053 6531_ $$aBi-based superconducting cuprates
000000053 700__ $$aFilatow, I$$uInstitute for Low Temperatures and Structure Research, Polish Academy of Sciences, Wroclaw, Poland
000000053 700__ $$aZiaja, J$$uWroclaw University of Technology, Poland
000000053 700__ $$aWolcyrz, M$$uInstitute for Low Temperatures and Structure Research, Polish Academy of Sciences, Wroclaw, Poland
000000053 700__ $$aHoryn, R$$uInstitute for Low Temperatures and Structure Research, Polish Academy of Sciences, Wroclaw, Poland
000000053 8560_ $$fzbigniew.leonowicz@pwr.wroc.pl
000000053 8564_ $$uhttp://zet10.ipee.pwr.wroc.pl/record/53/files/$$zAccess to Fulltext
000000053 909CO $$ooai:zet10.pwr.wroc.pl:53$$pglobal
000000053 980__ $$aARTICLE