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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Johansson, Jonas
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (21/21 displayed)
- 2024The need for nonuniform risk acceptability across climate change scenarioscitations
- 2021Improved quality of InSb-on-insulator microstructures by flash annealing into meltcitations
- 2021Surface energy driven miscibility gap suppression during nucleation of III-V ternary alloyscitations
- 2021Sintering Mechanism of Core@Shell Metal@Metal-Oxide Nanoparticlescitations
- 2021Aerotaxycitations
- 2020Pseudo-particle continuum modelling of nanowire growth in aerotaxy
- 2020Limits of III-V Nanowire Growth Based on Droplet Dynamicscitations
- 2018Self-assembled InN quantum dots on side facets of GaN nanowirescitations
- 2017Composition of Gold Alloy Seeded InGaAs Nanowires in the Nucleation Limited Regimecitations
- 2016Length Distributions of Nanowires Growing by Surface Diffusioncitations
- 2016Quaternary Chemical Potentials for Gold-Catalyzed Growth of Ternary InGaAs Nanowirescitations
- 2015Phase Transformation in Radially Merged Wurtzite GaAs Nanowires.citations
- 2015Size- and shape-dependent phase diagram of In–Sb nano-alloyscitations
- 2013Geometric model for metalorganic vapour phase epitaxy of dense nanowire arrayscitations
- 2012Combinatorial Approaches to Understanding Polytypism in III-V Nanowires.citations
- 2011Growth of straight InAs-on-GaAs nanowire heterostructurescitations
- 2011Parameter space mapping of InAs nanowire crystal structurecitations
- 2010Control of III-V nanowire crystal structure by growth parameter tuningcitations
- 2009Effects of Supersaturation on the Crystal Structure of Gold Seeded III-V Nanowirescitations
- 2008Effects of growth conditions on the crystal structure of gold-seeded GaP nanowirescitations
- 2008Focused ion beam fabrication of novel core-shell nanowire structurescitations
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article
Quaternary Chemical Potentials for Gold-Catalyzed Growth of Ternary InGaAs Nanowires
Abstract
Chemical potentials of quaternary liquid alloys are required for theoretical description of the composition and crystal structure of Au-catalyzed ternary III-V nanowires. However, such data are solely missing in the literature. Herein, we use a thermodynamic database for the quaternary Au-In-Ga-As system that has been developed using the CALPHAD (CALculation of PHAse Diagram) method. We present the chemical potential values in Au-In-Ga-As liquid with respect to InGaAs solid. We plot the chemical potentials as functions of the arsenic concentration, indium composition, total composition of the group III elements, and temperature. Our approach can be extended to other material systems and used for particular calculations based on macroscopic nucleation theory. Quantitative data on quaternary chemical potentials obtained here constitute the first step toward comprehensive understanding of growth, composition, and structural evolution of Au-catalyzed InGaAs nanowires.