Phase (x, T) and (p, T) diagrams of TlIn(S1−xSex)2 polycrystal in the compositional range 0 ≤ x ≤ 0.15.

Autor: Guranich, P. P., Rosul, R. R., Gomonnai, O. O., Rubish, V. M., Gomonnai, A. V., Slivka, A. G., Huranych, P.
Předmět:
Zdroj: Phase Transitions; May2019, Vol. 92 Issue 5, p508-516, 9p
Abstrakt: Temperature and pressure dependences of dielectric characteristics of TlIn(S Se) polycrystals for 0 0.15 are studied. Their phase (x, T) and (p, T) diagrams are built. With increasing Se content a broadening of the temperature interval of existence of the incommensurate phase is observed. Pressure coefficients of phase transition temperature shift are determined. A complex polycritical region in the pressure range 550–600 MPa is found. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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