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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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Khossossi, Nabil
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2023New insights into hydrogen trapping and embrittlement in high strength aluminum alloyscitations
- 2023Computational insights into the superior efficiency of Cs2AgGa(Cl,Br)6 double halide perovskite solar cellscitations
- 2022Stability of and conduction in single-walled Si2BN nanotubescitations
- 2022Promise and reality of organic electrodes from materials design and charge storage perspectivecitations
- 2022Probing the electronic, optical and transport properties of halide double perovskites Rb2InSb(Cl,Br)6 for solar cells and thermoelectric applicationscitations
- 20222D Janus and non-Janus diamanes with an in-plane negative Poisson's ratio for energy applicationscitations
- 2021Cs2InGaX6 (X=Cl, Br, or I)citations
- 2021Thermodynamics and kinetics of 2D g-GeC monolayer as an anode materials for Li/Na-ion batteriescitations
- 2020Carbides-anti-perovskites Mn3(Sn, Zn)Ccitations
- 2020Rational Design of 2D h-BAs Monolayer as Advanced Sulfur Host for High Energy Density Li-S Batteriescitations
- 2020Rational Design of 2D h-BAs Monolayer as Advanced Sulfur Host for High Energy Density Li-S Batteriescitations
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article
Cs2InGaX6 (X=Cl, Br, or I)
Abstract
<p>During the last decade, Inorganic Halide Double Perovskite materials have attracted widespread interest as a promising eco-friendly and non-toxic alternative to lead based hybrid halide organic–inorganic perovskites materials, with outstanding Stability, Structural and electronic properties. In this study, First-Principles density functional theory (DFT) calculations were performed on the structural, stability, electronic and optical properties of the transition metal-based double perovskites materials Cs<sub>2</sub>InGaX<sub>6</sub> (X = Cl, Br, or I). Our results reveal that all these materials exhibit excellent thermodynamic and structural stability owing to their negative formation energies and Goldsmith's factors. It is also observed that Cs<sub>2</sub>InGaCl<sub>6</sub>, Cs<sub>2</sub>InGaBr<sub>6</sub>, and Cs<sub>2</sub>InGaI<sub>6</sub> materials exhibit band gaps calculated by different functional (GGA-PBE and TB-mpj) in visible-range between 0.89 and 3.24 eV. Furthermore, the computed optical properties reveal strong absorption in UV, visible, and IR range with high optical conductivity and low reflectivity. These obtained results predict that the three transition metal-based double perovskites materials carries promising application in nano-electronic and optoelectronic device applications and can be considered as photovoltaic absorber materials.</p>