Enhancement of Superconducting Properties of Polycrystalline CaKFe4As4 by High-Pressure Growth

Experimental data collected for the preparation of the manuscript: "Enhancement of Superconducting Properties of Polycrystalline CaKFe4As4 by High-Pressure Growth"Figs. 1, 3, 4, and 5 are the image diagrams in this paper.本数据集为撰写论文《高压生长提升多晶CaKFe4As4的超导性能》所采集的实验数据。本文中的图1、图3、图4及图5均为该论文中的图像示意图。