| 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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Bensch, Wolfgang
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (21/21 displayed)
- 2023Directed Dehydration of Na$_4$Sn$_2$S$_6$ ⋅ 5H$_2$O Generates the New Compound Na$_4$Sn$_2$S$_6$: Crystal Structure and Selected Propertiescitations
- 2023Exfoliablity, magnetism, energy storage and stability of metal thiophosphate nanosheets made in liquid medium.citations
- 2022A Combined Sodium Intercalation and Copper Extrusion Mechanism in the Thiophosphate Family: CuCrP2S6 as Anode Material in Sodium‐Ion Batteriescitations
- 2022Time-dependent investigation of a mechanochemical synthesis of bismuth telluride-based materials and their structural and thermoelectric propertiescitations
- 2022Multi‐Method Characterization of the High‐Entropy Spinel Oxide $Mn_{0.2}Co_{0.2}Ni_{0.2}Cu_{0.2}Zn_{0.2}Fe_2O_4$ : Entropy Evidence, Microstructure, and Magnetic Propertiescitations
- 2021The Coordination Polymer Cr(en) 2 As 2 VO 7 Consisting of Alternating VO 4 Tetrahedra and As 2 O 5 Handles Decorated by Cr 3+ Centered Complexes
- 2020CuCo2S4 deposited on TiO2: Controlling the pH Value Boosts Photocatalytic Hydrogen Evolutioncitations
- 2019Nanostructured tungsten sulfides: insights into precursor decomposition and the microstructure using X-ray scattering methodscitations
- 2019High-Pressure Sintering of Rhombohedral Cr2S3 Using Titanium-Zirconium-Molybdenum Toolscitations
- 2019High‐Pressure Sintering of Rhombohedral Cr2S3 Using TZM Toolscitations
- 2019Hydrothermal Synthesis, Characterization, and Sintering Behavior of Core-Shell Particles: A Principle Study on Lanthanum Strontium Cobaltite Coated with Nanosized Gadolinium Doped Ceriacitations
- 2019Hydrothermal Synthesis, Characterization, and Sintering Behavior of Core-Shell Particles: A Principle Study on Lanthanum Strontium Cobaltite Coated with Nanosized Gadolinium Doped Ceriacitations
- 2018Transition metal cations on the move: simultaneous operando X-ray absorption spectroscopy and X-ray diffraction investigations during Li uptake and release of a $mathrm{NiFe_{2}O_{4}/CNT}$ compositecitations
- 2018Hydrothermal Synthesis, Characterization, and Sintering Behavior of Core-Shell Particles: A Principle Study on Lanthanum Strontium Cobaltite Coated with Nanosized Gadolinium Doped Ceriacitations
- 2016Nucleation and Crystal Growth of a $V_{14}Sb_{8}O_{42}$ Cluster from a $V_{15}Sb_{6}O_{42}$ Polyoxovanadate: In-Situ XRD Studiescitations
- 2016Nanostructure, thermoelectric properties, and transport theory of V2VI3 and V2VI3/IV-VI based superlattices and nanomaterialscitations
- 2014Synthesis and thermal instability of high-quality Bi2Te3/Sb2Te3 superlattice thin film thermoelectricscitations
- 2012Current Status in Fabrication, Structural and Transport Property Characterization, and Theoretical Understanding of Bi2Te3 / Sb2Te3 Superlattice Systemscitations
- 2008Investigation of SnSe, SnSe2, and Sn2Se3 alloys for phase change memory applicationscitations
- 2006[C3H10NO]2[Sb4S7]: Solvothermal syntheses, crystal structures and properties of the first thioantimonates containing aminoalcohols as structure directorscitations
- 2006A study of the reactivity of elemental Cr/Se/Te thin multilayers using X-ray reflectometry, in situ X-ray diffraction and X-ray absorption spectroscopycitations
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article
A study of the reactivity of elemental Cr/Se/Te thin multilayers using X-ray reflectometry, in situ X-ray diffraction and X-ray absorption spectroscopy
Abstract
The reactivity of [Cr/Se/Te] multilayers under annealing was investigated using X-ray reflectometry, in situ X-ray diffraction, X-ray absorption fine structure (XAFS) measurements and transmission electron microscopy. For all samples, interdiffusion was complete at temperatures between 100 and 300°C, depending on the repeating tri-layer thickness. A crystalline phase nucleated approximately 20°C above the temperature where interdiffusion was finished. The first crystalline phase in a binary Cr/Te sample was layered CrTe3 nucleating at 230°C. In ternary samples (Se:Te=0.6–1.2), the low-temperature nucleation of such a layered CrQ3 (Q=Se, Te) phase is suppressed and instead the phase Cr2Q3 nucleates first. Interestingly, this phase decomposes around 500°C into layered CrQ3. In contrast, binary Cr/Se samples form stable amorphous alloys after interdiffusion and Cr3Se4 nucleates around 500°C as the only crystalline phase. Evaluation of the XAFS data of annealed samples yield Se–Cr distances of 2.568(1) and 2.552(1)Å for Cr2Q3 and CrQ3, respectively. In the latter sample, higher coordination shells around Se are seen accounting for the Se–Te contacts in the structure.