The GeTe-PbSe system

Journal Article · Sat Mar 01 00:00:00 EST 1986 · Inorg. Mater. (Engl. Transl.); (United States)

OSTI ID:5400017

Abrikosov, N Kh; Avilov, E S; Karpinskii, O G; Radkevich, O V; Shelimova, L E

Phase equilibria are investigated in the GeTe-PbSe system and also the effect of cation-anion substitution in the structural state, phase-transformation temperatures, and electrophysical properties of the solution alloys based on alpha-GeTe are studied. After annealing at 570 K, the alloys were investigated by thermal, microstructural, x-ray-phase, and dilatometric analyses. Electrical conductivity and Hall coefficient were measured at 300 K by an R 56/2 ac potentiometer with precision of 3 and 10% respectively. The precision in the thermo-emf-coefficient measurements was 3% and in thermal-conductivity measurements was 10%. It was established that the Ge /SUB 0.9/ Te-PbSe section is quasibinary only at temperatures near th solidus, where a continuous series of solid solutions exist.

• Research Organization: A.A. Baikov Institute of Metallurgy Academy of Sciences of the USSR
• OSTI ID: 5400017
• Journal Information: Inorg. Mater. (Engl. Transl.); (United States), Vol. 21:10
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
GERMANIUM TELLURIDES
ELECTRIC CONDUCTIVITY
PHASE DIAGRAMS
THERMOELECTRIC PROPERTIES
LEAD SELENIDES
ANIONS
CATIONS
ELECTROMOTIVE FORCE
EQUILIBRIUM
HALL EFFECT
MICROSTRUCTURE
PHASE TRANSFORMATIONS
TEMPERATURE DEPENDENCE
THERMAL CONDUCTIVITY
THERMAL EXPANSION
TRIGONAL LATTICES
CHALCOGENIDES
CHARGED PARTICLES
CRYSTAL LATTICES
CRYSTAL STRUCTURE
DIAGRAMS
ELECTRICAL PROPERTIES
EXPANSION
GERMANIUM COMPOUNDS
IONS
LEAD COMPOUNDS
PHYSICAL PROPERTIES
SELENIDES
SELENIUM COMPOUNDS
TELLURIDES
TELLURIUM COMPOUNDS
THERMODYNAMIC PROPERTIES
360602* - Other Materials- Structure & Phase Studies
360603 - Materials- Properties