Polyassociative Model of A2B6 Semiconductor Melt and p-T-x Phase Equilibria in Zn-Cd-Te System

• Autorzy: Moskvin P. , Antonov M. , Olchowik G. , Olchowik J. , Zdyb A. , Gulkowski S. , Sadowski W.
• Języki publikacji: EN

Abstrakty

EN

This work presents a numerical analysis of p-T-x phase equilibrium in the Zn-Cd-Te ternary system in the framework of the polyassociative solution model. On the basis of the experimental data on p-T-x phase equilibrium in the ternary system, thermodynamic functions describing the formation of liquid associates were found. It was shown that the results of the mixing of components in the Zn-Cd-Te ternary melt are related to the occurrence of ZnCdTe and ZnCdTe3 associates. Dissociation parameters of these complexes were calculated and subsequently used in order to efficiently describe p-T-x phase equilibrium of the system in a wide temperature range.

Słowa kluczowe

EN

phase equilibria; solubility; liquid phase epitaxy; semiconducting II-VI materials

• Wydawca: Politechnika Gdańska
• Czasopismo: TASK Quarterly : scientific bulletin of Academic Computer Centre in Gdansk
• Rocznik: 2011
• Tom: Vol. 15, No 1
• Strony: 121--130
• Opis fizyczny: Bibliogr. 12 poz., rys., tab.

Twórcy

autor

Moskvin P.

autor

Antonov M.

autor

Olchowik G.

autor

Olchowik J.

autor

Zdyb A.

autor

Gulkowski S.

autor

Sadowski W.

• Zhytomyr State Technological Unwersity, 103 Chernyakhovskogo, Zhytomyr, 10005, Ukrainę,

Bibliografia

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• [2] Moskyin P and Rashkovctskii I, 2006 Zh. Fiz. Khim. 80 1568
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• [5] Steininger J, Strauss A J and Brebrick R F 1970 J. Elecrtochem. Soc. 116-117 1305
• [6] Kusnetzoy V V, Moskyin P P and Sorokiu V S 1991 Nonequilibrium Phenomena During Liquid Semiconductors Solid Solution Heteroepilaxy, Metallurgia, Moscow
• [7] Laugier A 1973 Revv,K de Physiąue Appliguc.K 8 259
• [8] Rashkovctskii L, Moskvin P and Sizov F F 2008 VI Inl. Conf. Actual Problems of Semiconductor Physics, Drogobich, Ukraino 235
• [9] Su P-K, Liao Tuiig C-H T and Brebrick R F 1981 High Temperature Science 14 181
• [10] Brebrick R F 1971 J. Electrochem. Soc. 118 2014
• [11] Shiozawa, L R,, Jost J M and Sullivan G A 1965 Research on Improved 11—VI Compounds, Final Report, Contract AF 33 615
• [12] Guskov V, Nipan G and Koltsova T 2003 Neorgan. Mater. 39 415