Crystal growth of Bi-Sr-Ca-Cu-O supercon
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Takashi Yasuda; Shuzo Takano
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Article
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1990
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Elsevier Science
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English
โ 554 KB
In order to clarify the suitable growth condition of the single crystalline Bi2Sr2CaCu208 (2212phase). the phase diagram in the KCl flux is studied. The first conclusion is that addition of excess (CaO+CuO) causes an instability of the solid phase against cooling. Secondly. the 2212phase becomes uns