Year: 2017
Type: article
Abstract: Phase equilibriums in the Tl 9 GdTe 6 -Tl 9 SbTe 6 and Tl 9 TbTe 6 -Tl 9 SbTe 6 systems have been examined by means of differential thermal analysis, X-ray diffraction and microhardness measurements over equilibrium alloys.Phase diagram and concentration dependence of the unit cell parameters and microhardness of both systems plotted.It found that the systems are non-quasi-binary due to incongruent melting of Tl 9 Gd (Tb) Te 6 compositions but proved to be stable below the solidus.Systems are characterized by formation of continuous solid solutions with Tl 5 Te 3 structure.Solid solutions obtained may be of interest as thermoelectric and magnetic materials.
Source: Chemical Problems
Language: English
Subfield: General Materials Science
Field: Materials Science
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W2907150032