Glasses of the As/sub 2/S/sub 3/-T1/sub 2/S system
A dielcometric study of (AsS /SUB 1.5/ ) /SUB 1-x/ (TiS /SUB 0.5/ ) /SUB x/ (0 is less than or equal to x is less than or equal to 0.61) glasses was carried out. Glassforming alloys were prepared in thin-walled quartz ampules by rapid cooling from 700 C in air. The methods of determination of permittivity, refractive index, and density, the values of which are shown here, have been previously discussed. The molar infrared polarizability is calculated from the experimental data previously gathered, and the concentration dependence is shown. In this paper, the presence of chemical atomic order in T1AsS/sub 2/ glass described by TISAsS /SUB 2/2/ structural units was experimentally proved. An assumption was made of strong mutual influence of T1AsS/sub 2/ and AsS /SUB 1.5/ complexes caused by coordination of thallium with bridging sulfur atoms.
- Research Organization:
- M.I. Kalinin Leningrad Politechnic Institute
- OSTI ID:
- 7034350
- Journal Information:
- Inorg. Mater. (Engl. Transl.); (United States), Vol. 22:3
- Country of Publication:
- United States
- Language:
- English
Similar Records
Dielectric measurement of glasses in the AsSe /SUB 1. 5/ -AsTe /SUB 1. 5/ system
Thermodynamics of NASICON (Na/sub 1+x/Zr/sub 2/Si/sub x/P/sub 3-x/O/sub 12/)
Related Subjects
ARSENIC SULFIDES
ELECTRIC CONDUCTIVITY
STRUCTURAL CHEMICAL ANALYSIS
THALLIUM SULFIDES
CRYSTAL STRUCTURE
CRYSTALLIZATION
ELASTICITY
MAGNETIC SUSCEPTIBILITY
METALLURGICAL EFFECTS
MICROHARDNESS
NICKEL
PERMITTIVITY
TEMPERATURE DEPENDENCE
VISCOSITY
ARSENIC COMPOUNDS
CHALCOGENIDES
ELECTRICAL PROPERTIES
ELEMENTS
HARDNESS
MAGNETIC PROPERTIES
MECHANICAL PROPERTIES
METALS
PHASE TRANSFORMATIONS
PHYSICAL PROPERTIES
SULFIDES
SULFUR COMPOUNDS
TENSILE PROPERTIES
THALLIUM COMPOUNDS
TRANSITION ELEMENTS
360602* - Other Materials- Structure & Phase Studies
360603 - Materials- Properties