Polyassociative thermodynamical model of A₂B₆ semiconductor melt and P-T-X equilibria in Cd-Hg-Te system: 1. Phase equilibria in initial two-component systems. Hg-Te system

• Published in: Semiconductor Physics Quantum Electronics & Optoelectronics
• Date: 2002
• Main Authors: Moskvin, P.P., Rashkovets'kyi, L.V., Kavertsev, S.V., Zhovnir, G.I., Ruden'kyi, A.O.
• Format: Article
• Language: English
• Published: Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України 2002
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/121345
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Polyassociative thermodynamical model of A₂B₆ semiconductor melt and P-T-X equilibria in Cd-Hg-Te system: 1. Phase equilibria in initial two-component systems. Hg-Te system / P.P. Moskvin, L.V. Rashkovets'kyi, S.V. Kavertsev, G.I. Zhovnir, A.O. Ruden'kyi // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2002. — Т. 5, № 4. — С. 378-384. — Бібліогр.: 15 назв. — англ.

In the framework of the theory for associated solutions comprising several complexes of various compositions in a liquid phase, analyzed are phase equilibria in Cd-Hg-Te systems. Checking this theory as to the description of phase equilibria in a system as well as a search of model thermodynamic parameters were performed by the way of sequential computer processing the respective experimental results for initial two-component materials. Hg-Te system was chosen as the first model one. It was ascertained that HgTe, HgTe₂ and Te are dominating complexes in the liquid phase of this system. Determined were the complex-creative parameters in the liquid phase. As to P-T-X equilibria in Hg-Te system, we reached a satisfying accordance between calculation and experimental data.