Journal of Physical Studies 5(1), 39–42 (2001) DOI: https://doi.org/10.30970/jps.05.39 HYSTERESIS OF TEMPERATURE DEPENDENCES OF THERMOPOWER AND ELECTRICAL RESISTIVITY IN SOLID SOLUTIONS ON THE BASIS OF Eu TERNARY COMPOUNDS B. S. Kuzhel The Ivan Franko National University of Lviv, Department of Physics 49 Gen. Chuprynka Str., Lviv, UA-79044, Ukraine

A hysteresis is observed in the temperature dependences of differential thermopower and electrical resistivity of solid solutions on the basis of europium ternary compounds. It can be explained by a varied interconfiguration fluctuation state of Eu ion in the local regions of the crystal volume.

PACS number(s): 71.20.Lp, 71.27.+a, 75.20.H

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