Magnetic Vortex Phase Diagram for a Non-Optimized CaKFe<sub>4</sub>As<sub>4</sub> Superconductor Presenting a Wide Vortex Liquid Region and an Ultra-High Upper Critical Field

Magnetic Vortex Phase Diagram for a Non-Optimized CaKFe<sub>4</sub>As<sub>4</sub> Superconductor Presenting a Wide Vortex Liquid Region and an Ultra-High Upper Critical Field

To draw a complete vortex phase diagram for a CaKFe<sub>4</sub>As<sub>4</sub> polycrystalline iron-based superconductor, different kinds of magnetic measurements have been performed focusing on the critical parameters of the sample. Firstly, magnetic moment versus field measu...

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Bibliographic Details
Main Authors: Armando Galluzzi, Antonio Leo, Andrea Masi, Francesca Varsano, Angela Nigro, Gaia Grimaldi, Massimiliano Polichetti
Format: Article
Language:English
Published: MDPI AG 2023-01-01
Series:Applied Sciences
Subjects:
iron-based superconductors
1144 IBS family
pinning properties
irreversibility field
upper critical field
magnetism and superconductivity
Online Access:https://www.mdpi.com/2076-3417/13/2/884

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https://www.mdpi.com/2076-3417/13/2/884

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