Title: Calculation of the Au-Ge phase diagrams for nanoparticles
Authors: Eichhammer, Yann ×
Roeck, J
Moelans, Nele
Iacopi, F
Blanpain, Bart
Heyns, Marc #
Issue Date: 2008
Publisher: Polish acad sciences committee metallurgy
Series Title: Archives of Metallurgy and Materials vol:53 issue:4 pages:1133-1139
Conference: Meeting on Thermodynamics of alloys (TOFA) location:Cracow, Poland date:22-27 June 2008
Abstract: The CALPHAD (CALculation of PHAse Diagrams) method provides a powerful tool for the calculation of phase diagrams. It is based on thermodynamic databases gathering information on the relative stabilities of pure substances and mixing properties of alloys. We have added a size dependent contribution to an existing CALPHAD description of the Au-Ge bulk system. The parameters are optimized using composition and temperature dependent Surface energies calculated according to the Butler model. The effect of particle size on the phase diagram is discussed for spherical nano-particles.
ISSN: 1733-3490
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Department of Materials Engineering - miscellaneous
Chemical and Extractive Metallurgy Section (-)
× corresponding author
# (joint) last author

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