Thermal and galvanomagnetic properties of monocrystals CuInGa{sub 2}Te{sub 5}

Journal Article · Fri Mar 25 00:00:00 EDT 2016 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4944243· OSTI ID:22591017

Huseynova, N. T. ^[1]; Zeynalov, S. A. ^[2]

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1. Azerbaijan Technical University, Baku (Azerbaijan)
2. Azerbaijan Institute of Teachers, Baku (Azerbaijan)

By the methods of the physic-chemical analysis, determination of density and by measurement of micro hardness the character of chemical interaction in the In{sub 2}Te{sub 3}-Cu{sub 2}Ga{sub 4}Te{sub 7} 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 CuGa{sub 2}InTe{sub 5} composition melting congruently at 855°C is generated. There have been revealed solid solutions boundary of which based on In{sub 2}Te{sub 3} 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.

• OSTI ID: 22591017
• Journal Information: AIP Conference Proceedings, Vol. 1722, Issue 1; Conference: BPU-9: 9. international physics conference of the Balkan Physical Union, Istanbul (Turkey), 24-27 Aug 2015; Other Information: (c) 2016 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
CARRIER MOBILITY
CHARGE CARRIERS
CHEMICAL ANALYSIS
COPPER COMPOUNDS
DENSITY
DIFFUSION
ELECTRIC CONDUCTIVITY
ELECTROMOTIVE FORCE
ELECTRON-PHONON COUPLING
GALLIUM TELLURIDES
HARDNESS
INDIUM TELLURIDES
MELTING
MONOCRYSTALS
PHASE DIAGRAMS
SOLID SOLUTIONS
TEMPERATURE DEPENDENCE