Open AccessОсобенности фазовых переходов в висмутсодержащих упругонапряженных гетеросистемах AlGaInSbBi-InSb
Author(s) -
Д.Л. Алфимова,
Л.С. Лунин,
М.Л. Лунина,
А.С. Пащенко,
О.С. Пащенко
Publication year - 2020
Publication title -
fizika tverdogo tela
Language(s) - English
Resource type - Journals
eISSN - 1726-7498
pISSN - 0367-3294
DOI - 10.21883/ftt.2020.04.49114.440
Subject(s) - spinodal decomposition , thermodynamics , materials science , critical point (mathematics) , deformation (meteorology) , condensed matter physics , solid solution , phase (matter) , physics , metallurgy , composite material , mathematics , quantum mechanics , mathematical analysis
In this paper the features of phase transformations in elastically stressed Al–Ga–In–Sb–Bi heterosystems and its subsystems In–Sb–Bi and Al–In–Bi are discussed. Isotherms for the aforesaid heterosystems and its subsystems are researched at temperatures from 653 to 923 K. The critical temperatures and critical point coordinates of spinodal decomposition of AlGaInSbBi solid solution are determined with regard to the coherent deformation energy. The elastic stresses effect on the thermodynamic behavior of theAlGaInSbBi–InSb heterosystem is investigated.