2026-10-13T10:22:34Z https://www.scidb.cn/oai

10.57760/sciencedb.23110 2025-04-03T14:53:35Z

2025-04-03 How is the superconducting current distributed in a parallel circuit? doi:10.57760/sciencedb.23110 en 这个数据集是针对实验论文《超导电流在并联电路中是如何分布的？》，样品 1 和样品 2 的测量数据分别在两个文件夹内， 文件均为xls 形式。以sample 1 文件夹为例说明数据结构 文件名 ： 20250307 processed data and graphic 已加工的数据和图形，用于论文的数据和图形。其他文件都是实验数据 数据结构如下。 列 D: 时间 是实验进行的时间列 E: ISample 是恒流源电流列 F: VH1 是左侧霍尔探测器的霍尔电压 列 G: VH2 是右侧霍尔探测器的霍尔电压 列 H: TSample 是样品的温度（以电偶极子的电压表示，零点为冰水混合物） 列 I: V23是构成四探针的两个电极的电压，用来检测样品是否处于超导状态。文件名 ： 20250307-A03-T496-180mA-1-6 20250307为年-月-日T496为样品温度（表示电偶极子电压4.96mV，标准点为冰和水混合物）。 180mA 是恒流源电流强度, 1-6 是电极1 和 6，即在电极1与6间通电流。 文件名：20250307-A05-T539SC-100mA-1-2 T539SC 表示电偶极子的电压为 5.39 mV，SC表示样品处于超导状态。文件名 ： 20250307-A04-T500-18mA-3-5-d---Tc 文件名带Tc表示测量超导转变温度。文件名 ： 20250307-A03-T496-180mA-2-6 文件名中2-6 表示该文件是霍尔探测器定标数据。文件夹 sample 2 的文件可以用同样的方式解释。对数据集有任何疑问可电邮问询：zhangjiangao@m.scnu.edu.cnThis dataset is for experimental paper "How is the superconducting current distributed in a parallel circuit?"there are two folders for sample 1 and sample 2,respectively.taking sample 1 folder for example:file name : 20250307 processed data and graphicthe data in this file is collected and processed from other file. graphic are used in paperother files include the experimental datadata structure collumn D timecollumn E ISample is currentcollumn F VH1 is Hall voltage of left Hall detectorcollumn G VH2 is Hall voltage of right Hall detectorcollumn H TSample is temperature of sample (voltage of electrical dipole)collumn I is voltage of two electrodes monitoring the conductivityfile name : 20250307-A03-T496-180mA-1-620250307 is the year-month-dayT496 is Temperature of sample ( seeback effect, voltage of electrical dipole 4.96mV standard point is mixed ice and water ). 180mA is intensity of constant current.1-6 is electrodes 1 and 6 .file name :20250307-A05-T539SC-100mA-1-2T539SC means the voltage of electrical dipole is 5.39 mV, sample is in superconducting state. file name : 20250307-A04-T500-18mA-3-5-d---Tcfile name with Tc means the measurement of superconducting transition file name : 20250307-A03-T496-180mA-2-6file name with 2-6 means data for calibrationfile from folder sample 2 may be explained in the same way.anyquestins about this dataset please contact with: zhangjiangao@m.scnu.edu.cn superconductivity; hall sensor; parallel circuit; cuprate superconductors 章建高 PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank