16T强磁性下红外光谱测量系统数据集

该数据集所包含PPT文件详细介绍了16T强磁场下红外光谱系统的设计方案。TbMn6Sn6样品在低温度下反射率随磁场的变化由80V真空傅里叶变换光谱仪通过自主设计的红外光路系统将探测光引入到磁体内部，与样品相互作用后反射光听过光纤引导至探测器。样品的变温范围为2K-400K， 磁场范围为0-16T。光谱测量范围为400-3000cm-1。数据集光谱分辨率为4cm-1。The PPT files included in this dataset elaborate on the design scheme of an infrared spectroscopy system under a 16T strong magnetic field. The variation of the reflectance of the TbMn6Sn6 sample with the magnetic field at low temperatures is measured by an 80V vacuum Fourier transform spectrometer. The probe light is introduced into the magnet through a self-designed infrared optical path system, interacts with the sample, and then the reflected light is guided to the detector via optical fibers. The temperature variation range of the sample is 2K–400K, and the magnetic field range is 0–16T. The spectral measurement range is 400–3000 cm⁻¹, and the spectral resolution of this dataset is 4 cm⁻¹.

搜集汇总

背景与挑战

背景概述

该数据集提供了16T强磁场下红外光谱测量系统的设计方案，并包含TbMn6Sn6样品在低温（2K-400K）和强磁场（0-16T）条件下的反射率变化光谱数据。测量覆盖400-3000cm-1的光谱范围，分辨率为4cm-1，用于研究拓扑半金属材料的磁光特性。