Section EuNdGa sub(3)S sub(7)-EuGa sub(4)S sub(7) of the ternary system Nd sub(2)S sub(3)-Ga sub(2)S sub(3)-EuS

The section EuNdGa sub(3)S sub(7)-EuGa sub(4)S sub(7) of the ternary system Nd sub(2)S sub(3)-Ga sub(2)S sub(3)-EuS was studied by physicochemical analysis methods (differential thermal, X-ray powder diffraction, and microstructural analyses and microhardness and density measurements). The data obta...

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Bibliographic Details
Published in:Russian journal of inorganic chemistry 2014-05, Vol.59 (5), p.524-527
Main Authors: Bakhtiyarly, IB, Kerimov, R I, Kurbanova, R D, Akhmedova, N R
Format: Article
Language:English
Subjects:
Diffraction
Eutectic composition
Eutectic temperature
Melts
Solid solutions
State (computer science)
Ternary systems
X-rays
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Summary:The section EuNdGa sub(3)S sub(7)-EuGa sub(4)S sub(7) of the ternary system Nd sub(2)S sub(3)-Ga sub(2)S sub(3)-EuS was studied by physicochemical analysis methods (differential thermal, X-ray powder diffraction, and microstructural analyses and microhardness and density measurements). The data obtained were used to construct the state diagram of the section EuNdGa sub(3)S sub(7)-EuGa sub(4)S sub(7). The section was found to be a quasi-binary section of the ternary system and is of the eutectic type. The coordinates of the eutectic are 64 mol % EuGa sub(4)S sub(7) and T sub(melt) = 1170 K. A region of solid solutions based on both components was found.
ISSN:0036-0236
1531-8613
DOI:10.1134/S0036023614050015