Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
5
From page
2013
To page
2017
Abstract
Within the framework of the phenomenological theory of the second-order phase transitions for the crystals undergoing structural transformations, induced by irreducible representations with symmetry group L = 3 m , all possible types of phase diagrams are constructed. Conditions of realization of each type of phase diagrams are found in the approach of the thermodynamic potential of the sixth power of expansion on order parameter components. The equations for calculation of tricritical and triple point coordinates are received. In the case of spinel-type structure, qualitative agreement between the results of theoretical calculations of phase diagrams and experimental phase diagrams is observed.
Journal title
Acta Tropica
Serial Year
2012
Journal title
Acta Tropica
Record number
1751031
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