Spin fluctuation induced Weyl semimetal state in the paramagnetic phase of EuCd2As2

This record mainly upload all the raw experimental data related to the manuscript. Fig1 include the transport data, magnetotransport data, AHE data, ESR data, uSR data. These data related to the conclusion that spin fluctuation established in the paramagnetic phase. Fig2 contains in-plane and out-of-plane 3D photoemission spectra, and high resolution cuts on top and side surface. Fig3 contains band electronic structure along high symmetry lines with spin along all kinds of typical directions. Fig4 contains 3-D in-plane and out-of-plane Fermi surfaces on the 101 cleavage, high resolution cuts, STM/STS data. The proved the observation of Weyl points.

本数据集主要收录并上传与该稿件相关的全部原始实验数据。图1包含输运数据、磁输运数据、反常霍尔效应（Anomalous Hall Effect，AHE）数据、电子自旋共振（Electron Spin Resonance，ESR）数据以及μ自旋旋转（uSR）数据，上述数据均支撑"顺磁相中存在自旋涨落"这一结论。图2包含面内与面外三维光电子能谱，以及顶面和侧面的高分辨能谱切片。图3包含沿高对称线的能带电子结构，其中自旋沿各类典型方向。图4包含(101)解理面上的三维面内与面外费米面、高分辨能谱切片以及扫描隧道显微镜/扫描隧道谱（STM/STS）数据，上述结果证实了外尔点的观测。