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The ceramic YBa2Cu30 , + 10 wt % eutectic mixture differed from the Y ceramics without the eutectic by a coarser one - piece structure and the presence of significantly larger ( up to 20 um ) pores . Samples with up to 10 wt % eutectic ...
The ceramic YBa2Cu30 , + 10 wt % eutectic mixture differed from the Y ceramics without the eutectic by a coarser one - piece structure and the presence of significantly larger ( up to 20 um ) pores . Samples with up to 10 wt % eutectic ...
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A comparison of the scanning electron microscopic In a mixture of Y and Bi ceramics and at the optimal data for the microstructure of YBa2Cu30 , samples with temperature of the sintering of the superconducting 3 and 10 wt % eutectic ...
A comparison of the scanning electron microscopic In a mixture of Y and Bi ceramics and at the optimal data for the microstructure of YBa2Cu30 , samples with temperature of the sintering of the superconducting 3 and 10 wt % eutectic ...
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mixture of solutions at a K value in the 7.0 - 100.0 range phic substitution in the Coş ( PO2 ) 2 · 8H2O crystal lattice leads to formation of phosphates with one degree of and of formation on its basis of compounds with a ...
mixture of solutions at a K value in the 7.0 - 100.0 range phic substitution in the Coş ( PO2 ) 2 · 8H2O crystal lattice leads to formation of phosphates with one degree of and of formation on its basis of compounds with a ...
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HighTemperature Superconductors | 675 |
A Isupov | 698 |
Properties of Perovskitelike Layered Ferroelectric Compounds of the AmBi2MO3 + 3 Type | 705 |
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absorption According acid addition analysis angles anion aqueous atoms bands bismuth bonds calculated cations charge Chem chemical Chemistry chloride complex composition compounds concentration constant containing coordination Copyright corresponding crystal curve decrease dependence described determined diagram distances effect electron elements equilibrium exhibit experimental extraction Figure follows formation heating hydrogen increase indicate initial Inorganic intensity interaction ions Khim layers leads ligand measured melting metal method mixture molecules Moscow Neorg Note observed obtained oxidation oxygen parameters phase positions possible powder prepared present properties Publishing range ratio reaction REFERENCES region respectively Russian salts samples Sciences shift shows similar sodium solid solutions solubility solution space group spectra spectrum stability structure studied superconducting synthesis Table temperature thermal tion transition Translation values various vibrations X-ray diffraction