Effects of the oxygen source configuration on the superconducting properties of internally-oxidized internal-Sn Nb3Sn wires

G Bovone, F Buta, F Lonardo, T Bagni… - Superconductor …, 2023 - iopscience.iop.org
We successfully manufactured 12-filament rod-in-tube Nb 3 Sn wires with oxide
nanoparticles formed by the internal oxidation method. We employed Nb-7.5 wt% Ta-1 wt …

Integrating machine learning with advanced processing and characterization for polycrystalline materials: a methodology review and application to Iron-based …

A Yamamoto, A Yamanaka, K Iida… - … and Technology of …, 2024 - Taylor & Francis
In this review, we present a new set of machine learning-based materials research
methodologies for polycrystalline materials developed through the Core Research for …

[HTML][HTML] Application of Bayesian optimization to the synthesis process of BaFe2 (As, P) 2 polycrystalline bulk superconducting materials

A Ishii, S Kikuchi, A Yamanaka, A Yamamoto - Journal of Alloys and …, 2023 - Elsevier
This study is the first application of Bayesian optimization to the synthesis process of
superconducting materials. As a model case, the phase purity of BaFe 2 (As, P) 2 …

Co-wound superconducting wire for quench detection in fusion magnets

N Bykovskiy, D Uglietti, P Bruzzone… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
High temperature superconducting (HTS) materials are widely utilized in various design
proposals for fusion magnets, resulting in enhanced performance of the machines compared …

Superstrength permanent magnets with iron-based superconductors by data-and researcher-driven process design

A Yamamoto, S Tokuta, A Ishii, A Yamanaka… - NPG Asia …, 2024 - nature.com
Iron-based high-temperature (high-T c) superconductors have good potential to serve as
materials in next-generation superstrength quasipermanent magnets owing to their …

Boron from net charge acceptor to donor and its effect on hydrogen uptake by novel Mg-B-electrochemically synthesized reduced graphene oxide

MVVS Aditya, S Panda, SSV Tatiparti - Scientific Reports, 2021 - nature.com
Hydrogen uptake (H-uptake) is studied in ball milled Mg-B-electrochemically synthesized
reduced graphene oxide (erGO) nanocomposites at P H2≈ 15 bar,~ 320° C. B/C (weight …

Contact Resistance Between REBCO Coated Conductors in the Presence of a V2O3 Inter-Layer

M Bonura, G Bovone, P Cayado… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
We report a study of the contact resistance between commercial Cu-stabilized REBCO tapes
coated with V 2 O 3, which is a functional material that passes through a metal-to-insulator …

[HTML][HTML] Predictive modeling of critical temperatures in magnesium compounds using transfer learning

S Kumar, R Jaafreh, S Dutta, JH Yoo… - Journal of Magnesium …, 2024 - Elsevier
This study presents a transfer learning approach for discovering potential Mg-based
superconductors utilizing a comprehensive target dataset. Initially, a large source dataset …

Pinning behaviour of carbon black reinforced MgB2 superconductor fabricated by field assisted sintering technique

H Ağıl, AA Agil, E Ayas - Journal of Physics and Chemistry of Solids, 2024 - Elsevier
In this study, the pinning behaviour of carbon black reinforced MgB 2 bulk superconductors
produced by in-situ field assisted sintering technique (FAST), also called spark plasma …

Synthesis of MgB2 films on Hastelloy-C276 tape with Al2O3/Y2O3/MgO/LaMnO3 buffer layers by magnetron sputtering in co-evaporation mode

IV Yanilkin, AI Gumarov, IA Rudnev… - Superconductor …, 2024 - iopscience.iop.org
This study presents the initial results of developing a technology for synthesizing a flexible
superconducting magnesium diboride composite on a Hastelloy®-C276 TM substrate …