Stacking polytypes in the systems Bi-Pb-Sr-Ca-T-O with T = Mn, Fe, Co, Ni, Cu
Autor: | T. Fries, A. Ehmann, M. Rygula, W. Wischert, S. Kemmler-Sack, T. Rentschler, S. Lösch, M. Schlichenmaier |
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Rok vydání: | 1990 |
Předmět: | |
Zdroj: | Journal of the Less Common Metals. :596-603 |
ISSN: | 0022-5088 |
DOI: | 10.1016/0022-5088(90)90265-l |
Popis: | The influence of chemical substitution on the properties of the stacking polytypes (AO) m M 2 B n−1 T n O y (A, B, M = (Bi, PB), Sr, Ca) with T = Mn, Fe, Co, Ni, Cu is studied for the systems Cu-2212 (Bi 1 6 Pb 0.4 Sr 2−x Ca 1−y Nd x+y Cu 2 O 8+z Bi 2−x Pb x Sr 2 Ca 1−y Gd y Cu 2 O 8+z ); T-2201 (BiPbSr 2 TO 6+z TO 6+z ; T=Fe, Co, Ni) as well as for the series T-2212 and T-3212 with T = Mn, Fe. |
Databáze: | OpenAIRE |
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