Structure and physical properties of ternary NaF–LiF–LnF3(Ln = La, Nd) systems of eutectic compositions
Autor: | Leonid A. Bulavin, Yu. Plevachuk, V.E. Sokol'skii, O.S. Roik, Vasyl Sklyarchuk, N. Faidiuk, V.P. Kazimirov |
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Rok vydání: | 2016 |
Předmět: |
010302 applied physics
Lanthanide Diffraction Chemistry Inorganic chemistry Solid-state 02 engineering and technology 021001 nanoscience & nanotechnology Condensed Matter Physics 01 natural sciences Electronic Optical and Magnetic Materials 0103 physical sciences X-ray crystallography Materials Chemistry Melting point Physical chemistry Physical and Theoretical Chemistry 0210 nano-technology Ternary operation Eutectic system |
Zdroj: | Physics and Chemistry of Liquids. 54:717-726 |
ISSN: | 1029-0451 0031-9104 |
DOI: | 10.1080/00319104.2016.1149176 |
Popis: | Ternary NaF–LiF–LnF3 (Ln = La, Nd) systems of eutectic compositions were studied by means of X-ray diffraction method in the solid and liquid states. It was found that the crystalline phases LiF, NaF and NaLnF4 coexist in the solid state up to the melting temperatures. Above the melting point, a decrease in the nearest interatomic distances with a pronounced minimum has been observed, which correlates with the extreme behaviour of the temperature-dependent structure-sensitive physical properties of the investigated alloys. |
Databáze: | OpenAIRE |
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