Measured and analyzed raw data for publication "Nanoscale spin ordering and spin screening effects in tunnel ferromagnetic Josephson junctions" (doi: https://doi.org/10.1038/s43246-024-00497-1)

The data provided by this dataset are the raw data published in the paper "Nanoscale spin ordering and spin screening effects in tunnel ferromagnetic Josephson junctions" (doi: https://www.nature.com/articles/s43246-024-00497-1). It can be found: -In the folder figure2_IV, the current-voltage characteristics (IV) of standard Superconductor-Insulator-Superconductor Josephson Junctions (SIS JJ) and of Superconductor-Insulator-Ferromagnet-thin superconductor- Superconductor Josephson Junctions (SIsFS JJ) at 10 mK -In the folder figure2_IVH, the magnetic dependence of the critical current of the SIsS and SIsFS at 10 mK -In the folder figure3_IVHT, the magnetic dependence of the critical current of the SIsFS as a function of the temperature T -In the figure4_gamma, the experimental and theoretical dependence of \gamma, i.e., the magnetic moment of the S-layers normalized to the F-layer in absolute value, as a function of the characteristic energy of the inverse proximity effect本数据集提供的原始数据来自论文《隧道型铁磁约瑟夫森结中的纳米级自旋有序与自旋屏蔽效应》（doi: https://www.nature.com/articles/s43246-024-00497-1）。该数据集包含以下内容： - 在figure2_IV文件夹中，包含标准超导-绝缘体-超导约瑟夫森结（Superconductor-Insulator-Superconductor Josephson Junctions，简称SIS JJ）与超导-绝缘体-铁磁体-超薄超导体-超导约瑟夫森结（Superconductor-Insulator-Ferromagnet-thin superconductor-Superconductor Josephson Junctions，简称SIsFS JJ）在10 mK下的电流-电压特性（IV曲线）； - 在figure2_IVH文件夹中，包含SIsS与SIsFS约瑟夫森结在10 mK下的临界电流磁依赖性数据； - 在figure3_IVHT文件夹中，包含SIsFS约瑟夫森结的临界电流随温度T变化的磁依赖性数据； - 在figure4_gamma部分，包含归一化参数γ的实验与理论依赖关系：γ指S层磁矩绝对值相对于F层磁矩的归一化值，其随反向邻近效应（inverse proximity effect）特征能量的变化关系。