Phase equilibria in the quasi-ternary system HgSe–Ga₂Se₃–Bi₂Se₃

Chem. Met. Alloys 10 (2017) 126-135

https://doi.org/10.30970/cma10.0367

Oleg Parasyuk, Larysa Marushko, Bogdan Zhdanyuk, Yurii Kogut

The phase equilibria in the quasi-ternary system HgSe–Ga₂Se₃–Bi₂Se₃ were investigated by differential thermal analysis and X-ray diffraction. No quaternary phases were found in the system. The isothermal section of the system at 670 K, part of the section at 520 K, and the liquidus surface projection were constructed. The nature and temperature of the mono- and invariant processes were established.

Liquidus surface projection of the HgSe–Ga₂Se₃–Bi₂Se₃ system.

Keywords

Semiconductors / Liquid-solid reaction / Phase diagrams / Thermal analysis / X-ray diffraction