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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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Steinberg, Simon
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2024Insights into a Defective Potassium Sulfido Cobaltate: Giant Magnetic Exchange Bias, Ionic Conductivity, and Electrical Permittivity
- 2021Exploring the frontier between polar intermetallics and Zintl phases for the examples of the prolific ALnTnTe<sub>3</sub>-type alkali metal (A) lanthanide (Ln) late transition metal (Tn) telluridescitations
- 2021Approaching the Glass Transition Temperature of GeTe by Crystallizing Ge 15 Te 85citations
- 2021Approaching the Glass Transition Temperature of GeTe by Crystallizing Ge<sub>15</sub>Te<sub>85</sub>citations
- 2020Revealing the Bonding Nature in an ALnZnTe3-Type Alkaline-Metal (A) Lanthanide (Ln) Zinc Telluride by Means of Experimental and Quantum-Chemical Techniquescitations
- 2017Layered Structures and Disordered Polyanionic Nets in the Cation-Poor Polar Intermetallics CsAu1.4Ga2.8 and CsAu2Ga2.6citations
- 2016Gold in the Layered Structures of R3Au7Sn3: From Relativity to Versatilitycitations
- 2016Gold in the Layered Structures of R3Au7Sn3citations
- 2015Cation-Poor Complex Metallic Alloys in Ba(Eu)-Au-Al(Ga) Systemscitations
- 2015Crystal Structure and Bonding in BaAu5Ga2 and AeAu4+ xGa3- x (Ae = Ba and Eu)citations
- 2015Gold-rich R3Au7Sn3: establishing the interdependence between electronic features and physical propertiescitations
- 2015Gold-rich R3Au7Sn3citations
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article
Approaching the Glass Transition Temperature of GeTe by Crystallizing Ge<sub>15</sub>Te<sub>85</sub>
Abstract
<jats:sec><jats:label /><jats:p>Like many phase‐change materials, GeTe crystallizes upon heating at a conventional rate before the calorimetric glass transition is reached. This has so far prevented an unambiguous determination of its glass transition temperature <jats:italic>T</jats:italic><jats:sub>g</jats:sub>. Herein, a new approach is realized to estimate the glass transition temperature <jats:italic>T</jats:italic><jats:sub>g</jats:sub> for GeTe through progressive crystallization of Ge<jats:sub>15</jats:sub>Te<jats:sub>85</jats:sub>. Selective crystallization of pure tellurium during sub‐<jats:italic>T</jats:italic><jats:sub>g</jats:sub> annealing leads to a gradual change in the composition of the amorphous surrounding toward that of GeTe. This gives rise to a new endotherm whose onset temperature gradually approaches the <jats:italic>T</jats:italic><jats:sub>g</jats:sub> of GeTe.</jats:p></jats:sec>