| 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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Tanaka, Hideki
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (3/3 displayed)
- 2022Relation between constituent material fraction in multifilamentary MgB<sub>2</sub> wires and requirements for MRI magnetscitations
- 2021High-temperature post-annealing to improve J<sub>c</sub> -B-T properties of MgB<sub>2</sub> thin film synthesized via hybrid deposition combining thermal evaporation of magnesium and sputtering of boroncitations
- 2013Reversible Pore Size Control of Elastic Microporous Material by Mechanical Forcecitations
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article
High-temperature post-annealing to improve J<sub>c</sub> -B-T properties of MgB<sub>2</sub> thin film synthesized via hybrid deposition combining thermal evaporation of magnesium and sputtering of boron
Abstract
<jats:title>Abstract</jats:title><jats:p>A new in situ process for depositing MgB<jats:sub>2</jats:sub> film is being developed in the present study as a candidate method to facilitate the mass production of MgB<jats:sub>2</jats:sub>-thin-film superconducting tapes. Here, a MgB<jats:sub>2</jats:sub> film was synthesized on a heated copper substrate via “hybrid deposition,” comprising thermal evaporation of magnesium and sputtering of boron. High-temperature post-annealing was performed to increase the critical current density (<jats:italic>J</jats:italic><jats:sub><jats:italic>c</jats:italic></jats:sub>) of the MgB<jats:sub>2</jats:sub> thin films obtained via hybrid deposition. The <jats:italic>J</jats:italic><jats:sub><jats:italic>c</jats:italic></jats:sub> of the MgB<jats:sub>2</jats:sub> film deposited at 360 °C by hybrid deposition and post-annealed at 430 °C was drastically improved to 1100 A mm<jats:sup>−2</jats:sup> at 20 K under 4 T, 79 000 A mm<jats:sup>−2</jats:sup> at 15 K under 3 T, and 59 000 A mm<jats:sup>−2</jats:sup> at 10 K under 5 T under a magnetic field parallel to the film. It was expected that the incorporation of hybrid deposition in processing using a reel-to-reel machine would facilitate the synthesis of high-<jats:italic>J</jats:italic><jats:sub><jats:italic>c</jats:italic></jats:sub>, long MgB<jats:sub>2</jats:sub>-thin-film superconducting wires.</jats:p>