DOIONLINE

DOIONLINE NO - IJASEAT-IRAJ-DOIONLNE-3641

Publish In
International Journal of Advances in Science, Engineering and Technology(IJASEAT)-IJASEAT
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Volume Issue
Issue
Volume-4,Issue-1  ( Jan, 2016 )
Paper Title
Experimental And Thermodynamic Studies Applied To The Ga-M (M = Mo, Nb, Cr) Binary Alloys
Author Name
A. Belgacem-Bouzida, Y. Djaballah, R. Benhafid
Affilition
Laboratory of Physical and chemical study of materials (LEPCM) Physics Department, Faculty of Science, University of Batna, Algeria
Pages
62-65
Abstract
We used three calorimetric methods: direct reaction, progressive precipitation and indirect mixing calorimetry. We obtained the enthalpies of formation of eight compounds: Ga3Mo, Ga5Mo, GaNb3, Ga5Nb4, Ga3Nb,  -GaCr3,  -GaCr3 and Ga4Cr. Those data permits to improve thermodynamic models and understand the behaviours of GaAs semiconductor towards the three transition metals molybdenum, niobium and chromium. Index Terms- Calorimetry, gallium alloys, semiconductor, enthalpy of formation, binary compounds.
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