Differential thermal analysis of phase transitions in (Bi1−xLax)FeO3 solid solution
作者： W. Kaczmarek , Z. Paja̧k , M. Połomska
DOI: 10.1016/0038-1098(75)90726-7
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摘要: (Bi1−xLax)FeO3 solid solution, a material exhibiting simultaneously electric and magnetic long range dipole order, is studied by the method of differential thermal analysis. The results confirm data on ferroelectric phase transitions obtained from permittivity dilatometric measurements above 500°C. endothermal effect observed about 820°C related to transition BiFeO3.
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