Effect of partial substitution of calcium for yttrium on the structure and properties of the Y sub(0.9)Ca sub(0.1)Ba sub(2)Cu sub(3)O sub(6.8) superconductor

The crystal structure of the high-temperature Y sub(1-x)Ca sub(x) Ba sub(2)Cu sub(3)O sub(6.8) superconductor has been studied in a temperature range of 80-300 K using low-temperature X-ray diffraction analysis; its microstructure has been studied by scanning and transmission electron microscopy. Ch...

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Veröffentlicht in:	Physics of metals and metallography 2016-02, Vol.117 (2), p.151-159
Hauptverfasser:	Blinova, YuV, Cherepanova, LA, Krinitsina, T P, Kuznetsova, E I, Sudareva, S V, Titova, S G, Pryanichnikov, S V, Degtyarev, M V, Romanov, E P
Format:	Artikel
Sprache:	eng
Schlagworte:	Calcium COMPOSITES COPPER OXIDE Diffraction HARDNESS METALLOGRAPHY Phase transformations SUPERCONDUCTORS Thermal expansion Transmission electron microscopy Yttrium
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