This research demonstrates improved flux pinning in type-II superconductors at elevated temperatures, suggesting new strategies for high-field applications.
and flux pinning forces at elevated temperatures. Our work demonstrates a pathway for enhancing high-field flux pinning in polycrystalline Fe(Se, Te). It also reveals the feasibility of utilizing typically detrimental secondary phases to engineer beneficial pinning centers and provides critical guidance for enhancing the flux pinning capacity of type-II superconductors in high-field applications.
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Sun et al. (2026) studied this question.
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