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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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Chen, Jun
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2024Graphene-enhanced, wear-resistant and thermal-conductive, anti-/de-icing Gelcoat composite coatingcitations
- 2023Elaboration and characterisation of polypropylene/ multi-walled carbon nanotubes nanocomposites to fabricate 3D-printed parts
- 2022Stress relaxation in III-V nitrides: investigation of metallic atoms interaction with the N-vacancycitations
- 2022Cu-THQ-EFG Composite for Highly Selective Electrochemical CO2 Reduction to Formate at Low Overpotentialscitations
- 2020Nanodomain patterns in ultra-tetragonal lead titanate (PbTiO 3 )citations
- 2020Nanodomain Patterns in Ultra-Tetragonal Lead Titanate (PbTiO3)citations
- 2019Misorientation dependence grain boundary complexions in <111> symmetric tilt Al grain boundariescitations
- 2018A Theoretical Investigation of the Miscibility and Structural Properties of In x Al y Ga 1−x−y N Alloyscitations
- 2018A High-Throughput Screening Approach to Identify Therapeutics for the Treatment of Diamond-Blackfan Anaemia
- 2017Experimental phase diagram of zero-bias conductance peaks in superconductor/semiconductor nanowire devicescitations
- 2017Stress-induced phase transition in lead-free relaxor ferroelectric compositescitations
- 2015High Acetic Acid Production Rate Obtained by Microbial Electrosynthesis from Carbon Dioxidecitations
- 2015Improvement by Nanofibers of Load Transfer in Carbon Fiber Reinforced Compositescitations
- 2014Hybrid carbon nanotube—silica/ polyvinyl alcohol nanocomposites films: preparation and characterisationcitations
- 2014Chemical activity of oxygen vacancies on ceria: a combined experimental and theoretical study on CeO2(111)citations
- 2009Corrosion of friction stir welded magnesium alloy AM50citations
- 2008Microstructure evolution and tensile properties of friction-stir-welded AM50 magnesium alloycitations
- 2007Electrochemical behavior of magnesium alloys in simulated body fluids
- 2005'Stuffed' conducting polymerscitations
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article
A Theoretical Investigation of the Miscibility and Structural Properties of In x Al y Ga 1−x−y N Alloys
Abstract
International audience ; In this theoretical investigation of the miscibility in quaternary alloys, we stay in the regular solution model and determine the interaction parameters from the enthalpy of mixing calculated using a modified Stillinger–Weber (SW) potential for III‐nitride ternary alloys. From our calculation, the values of the interaction parameters are 6.605, 10.523, and 0.677 kcal mol−1, respectively, for InGaN, InAlN, and AlGaN at x = 0.5 (where x is the In and Al fraction in InGaN, InAlN, and AlGaN, respectively). These values are in good agreement with those predicted by the improved delta lattice parameter (DLP) model for nitride ternary alloys. To determine the unstable regions characterized by the spinodal decomposition of the quaternary alloy InxAlyGa1−x−yN, we consider the composition ranges of 0.06 ≤ x ≤ 1 and 0 ≤ y ≤ 0.94. Our calculations show that the phase separation temperature increases with the increase of indium concentration. For In concentration lower than 9.4%, the quaternary alloy is miscible independent of the Al and Ga compositions in the usual growth temperature range for metalorganic vapor phase epitaxy.