| 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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Ternero, Pau
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (6/6 displayed)
- 2024In-Flight Tuning of Au-Sn Nanoparticle Propertiescitations
- 2023Template-free generation and integration of functional 1D magnetic nanostructurescitations
- 2023Direct Observation of Liquid–Solid Two-Phase Seed Particle-Assisted Kinking in GaP Nanowire Growthcitations
- 2022Influence of growth temperature on the pinning landscape of YBa 2 Cu 3 O 7− δ films grown from Ba-deficient solutionscitations
- 2022Influence of growth temperature on the pinning landscape of YBa<sub>2</sub>Cu<sub>3</sub>O<sub>7−</sub> <sub>δ</sub> films grown from Ba-deficient solutionscitations
- 2022Influence of growth temperature on the pinning landscape of YBa2Cu3O7−δ films grown from Ba-deficient solutionscitations
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article
Influence of growth temperature on the pinning landscape of YBa<sub>2</sub>Cu<sub>3</sub>O<sub>7−</sub> <sub>δ</sub> films grown from Ba-deficient solutions
Abstract
<jats:title>Abstract</jats:title><jats:p>Cuprate coated conductors are promising materials for the development of large-scale applications, having superior performance over other superconductors. Tailoring their vortex pinning landscape through nanostructure engineering is one of the major challenges to fulfill the specific application requirements. In this work, we have studied the influence of the growth temperature on the generation of intrinsic pinning defects in YBa<jats:sub>2</jats:sub>Cu<jats:sub>3</jats:sub>O<jats:sub>7−<jats:italic>δ</jats:italic></jats:sub> films grown by chemical solution deposition using low Ba precursor solutions. We have analysed the critical current density as a function of the temperature, applied magnetic field magnitude and orientation, <jats:italic>J</jats:italic><jats:sub>c</jats:sub>(<jats:italic>T,H,θ</jats:italic>), to elucidate the nature and strength of pinning sites and correlate the microstructure of the films with their superconducting performance. An efficient pinning landscape consisting of stacking faults and associated nanostrain is naturally induced by simply tuning the growth temperature without the need to add artificial pinning sites. Samples grown at an optimized temperature of 750 °C show very high self-field <jats:italic>J</jats:italic><jats:sub>c</jats:sub> values correlated with an overdoped state and improved <jats:italic>J</jats:italic><jats:sub>c</jats:sub>(<jats:italic>T,H,θ</jats:italic>) performances.</jats:p>