Thermal and galvanomagnetic properties of monocrystals CuInGa2Te5

By the methods of the physic-chemical analysis, determination of density and by measurement of micro hardness the character of chemical interaction in the In2Te3-Cu2Ga4Te7 system has been investigated and its faze diagram has been plotted. It is established that the system is quasibinary, of eutecti...

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Bibliographic Details
Main Authors: Abilov, Ch. I., Hasanova, M. Sh, Huseynova, N. T., Zeynalov, S. A.
Format: Conference Proceeding
Language:English
Subjects:
Chemical analysis
Chemical composition
Current carriers
Electrical resistivity
Electromagnetism
Electron mobility
Hall effect
Indium tellurides
Microhardness
Organic chemistry
Single crystals
Solid solutions
Thermal conductivity
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Summary:By the methods of the physic-chemical analysis, determination of density and by measurement of micro hardness the character of chemical interaction in the In2Te3-Cu2Ga4Te7 system has been investigated and its faze diagram has been plotted. It is established that the system is quasibinary, of eutectic type. In the system the chemical combination of CuGa2InTe5 composition melting congruently at 855°C is generated. There have been revealed solid solutions boundary of which based on In2Te3 reach 5mol% at room temperatures. Temperature dependences of electric conductivity, the coefficient of thermo-emf, general heat conductivity, the Hall mobility of charge carriers.The mechanisms of electron-phonon diffusion in crystals of its compound have been revealed.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.4944243