| 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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Dippel, Ann-Christin
Universidad de Cantabria
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (29/29 displayed)
- 2024Influence of Ge-doping on the collinear and non-collinear antiferromagnetic phases of Mn$_5$Si$_3$ alloycitations
- 2024Impact of sulfur addition on the structure and dynamics of Ni–Nb alloy meltscitations
- 2024Impact of sulfur addition on the structure and dynamics of Ni–Nb alloy meltscitations
- 2023Unveiling the formation mechanism of PbxPdy intermetallic phases in solvothermal synthesis using in situ X-ray total scatteringcitations
- 2023Unveiling the formation mechanism of Pb x Pd y intermetallic phases in solvothermal synthesis using in situ X-ray total scatteringcitations
- 2022On the devitrification of Cu–Zr–Al alloys: Solving the apparent contradiction between polymorphic liquid-liquid transition and phase separationcitations
- 2021In situ correlation between metastable phase-transformation mechanism and kinetics in a metallic glass.
- 2021Pt$_2$AuCuNiSn, a new noble metal single-phase high entropy alloycitations
- 2021Structural evolution in thermoelectric zinc antimonide thin films studied by in situ X-ray scattering techniquescitations
- 2021In situ correlation between metastable phase-transformation mechanism and kinetics in a metallic glasscitations
- 2021In situ correlation between metastable phase-transformation mechanism and kinetics in a metallic glass
- 2021In situ correlation between metastable phase-transformation mechanism and kinetics in a metallic glass
- 2021In situ study of non-equilibrium solidification of CoCrFeNi high-entropy alloy and CrFeNi and CoCrNi ternary suballoyscitations
- 2020Structure of strontium tellurite glass, anti-glass and crystalline phases by high-energy X-ray diffraction, reverse Monte Carlo and Rietveld analysiscitations
- 2020Structure of strontium tellurite glass, anti-glass and crystalline phases by high-energy X-ray diffraction, reverse Monte Carlo and Rietveld analysiscitations
- 2020Evolution of short-range order in chemically and physically grown thin film bilayer structures for electronic applicationscitations
- 2020Fast-current-heating devices to study in situ phase formation in metallic glasses by using high-energy synchrotron radiationcitations
- 2020Structure of bismuth tellurite and bismuth niobium tellurite glasses and $Bi_{2}Te_{4}O_{11}$ anti-glass by high energy X-ray diffractioncitations
- 2019Structural periodicity in laser additive manufactured Zr-based bulk metallic glasscitations
- 2019Interfacial premelting of ice in nano composite materialscitations
- 2018Approaching Ferrite-Based Exchange-Coupled Nanocomposites as Permanent Magnetscitations
- 2017Complexion-mediated martensitic phase transformation in Titaniumcitations
- 2017New mechanism reveals the secrets of a Ti alloy transformation
- 2016Galvanic Exchange in Colloidal Metal/Metal-Oxide Core/Shell Nanocrystalscitations
- 2015In situ X-ray diffraction environments for high-pressure reactionscitations
- 2015In situ X-ray diffraction environments for high-pressure reactionscitations
- 2014Physical origins and suppression of Ag dissolution in $mathrm{GeS_x}$-based ECM cellscitations
- 2013Neutron and X-ray diffraction analysis of the effect of irradiation dose and temperature on microstructure of irradiated HT-9 steelcitations
- 2013Enhanced thermal stability in nanostructured bainitic steelcitations
Places of action
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article
Impact of sulfur addition on the structure and dynamics of Ni–Nb alloy melts
Abstract
<jats:p>We investigated the change in the structure and dynamics of a Ni–Nb bulk metallic glass upon sulfur addition on both microscopic and macroscopic scales. With the sulfur concentration of 3 at. %, where the composition Ni58Nb39S3 exhibits the best glass forming ability in the investigated sulfur concentration range, both the equilibrium and undercooled melt dynamics remain almost unchanged. Only in the glassy state does sulfur seem to result in mass transport less decoupled to the viscosity of the undercooled liquid, where the measured Ag tracer diffusion coefficient is slower in the ternary alloy. With the structural disorder introduced by the alloying sulfur, the improved glass forming ability is attributed to geometrical frustration, where crystal nucleation requires a depletion of sulfur and hence long range diffusion, as long as no primary sulfur-containing crystalline phase is involved.</jats:p>