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arXiv · 2505.12150

Superconductivity in La1.85Sr0.15CuO4 Ceramic Samples

N. V. Dalakova·B. I. Belevtsev·E. Yu. Beliayev·Yu. A. Savina·O. I. Yuzephovich·S. V. Bengus·N. P. Bobrysheva
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Abstract

Effects related to the granularity of a La1.85Sr0.15CuO4 ceramic sample, synthesized by the solidstate reaction method, are presented. The superconducting transition exhibits a step-like behavior. Lowtemperature features of magnetoresistance hysteresis loops associated with the granular structure of the sample have been observed.

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N. V. Dalakova, B. I. Belevtsev, E. Yu. Beliayev, Yu. A. Savina, O. I. Yuzephovich, S. V. Bengus, N. P. Bobrysheva. 2025-05-17. Superconductivity in La1.85Sr0.15CuO4 Ceramic Samples. https://arxiv.org/abs/2505.12150

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