| People | Locations | Statistics |
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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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Sunder, Sruthi
University of Bayreuth
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2024Investigating the changing dynamics of processing, temperature-based mechanics, and flame retardancy in the transfer of ammonium polyphosphate/inorganic silicate flame retardants from epoxy resins to glass fiber compositescitations
- 2024A systematic investigation of the transfer of polyphosphate/inorganic silicate flame retardants from epoxy resins to layered glass fiber-reinforced composites and their post-furnace flexural propertiescitations
- 2024A systematic investigation of the transfer of polyphosphate/inorganic silicate flame retardants from epoxy resins to layered glass fiber‐reinforced composites and their post‐furnace flexural propertiescitations
- 2024Investigating the trade-off effects of inorganic phosphate/silicate flame retardant content on the fire performance and post-fire flexural mechanics of epoxy/glass fiber composites
- 2024Weaving Through Fire And Force: Fire Behavior and Modes of Action between Epoxy Resin and Glass Fiber Composites
- 2023Adapting intumescent/low-melting glass flame-retardant formulations for transfer to glass-fiber-reinforced composites and postfiremechanical analysis
- 2023Preparation of Ultrathin and Degradable Polymeric Films by Electropolymerization of 3‐Amino‐l‐tyrosinecitations
- 2018Analysis of glass forming ability using percolation concept and tunability of physical parameters of a-Ge12Se76-xAs12Bix glassy semiconductorscitations
Places of action
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article
Analysis of glass forming ability using percolation concept and tunability of physical parameters of a-Ge12Se76-xAs12Bix glassy semiconductors
Abstract
<jats:title>Abstract</jats:title><jats:p>Glass forming ability of lone-pair semiconductors was analyzed for (x = 0, 2, 4, 6, 8, 10) system. Values of lone pair electrons L were calculated using average coordination number of valence electrons. These values were found to decrease, as the system was moving towards the rigid region. L > 3 values showed vitreous state. Deviation of the stoichiometry confirmed the chalcogen-rich region. A linear correlation was found between the mean bond energy and glass transition temperature. Chemical Bond Approach model was applied to calculate the cohesive energy of the system. A linear relationship was found to exist between the cohesive energy and the theoretical band gap, calculated using Shimakawa relation. A decrease in both parameters was explained on the basis of average stabilization energy and electronegativity of the system. The density values were found to increase and may account for higher refractive index of the system. Large Bohr radius of the Bi atom accounted for an increase in the polarizability. Other parameters viz. degree of covalency, packing density, compactness, molar volume, free volume percentage, excess volume and polaron radius were also calculated. An effort was made to correlate the effect of Bi addition to Ge<jats:sub>12</jats:sub>Se<jats:sub>76</jats:sub> - <jats:sub>x</jats:sub>As<jats:sub>12</jats:sub>Bi<jats:sub>x</jats:sub>lone-pair semiconductor on the basis of the structure of the glassy matrix or the connectedness of the material.</jats:p>