氧化物Sr2IrO4中的永久绝缘态数据

数据集2018YFA0305704-001“氧化物Sr2IrO4 中的永久绝缘态数据“的研究对象为强关联5d 过渡金属氧化物Sr2IrO4 单晶样品，研究内容为Sr2IrO4 高压的电输运、X 射线衍射及拉曼散射。相关高压下的电输运数据采集于合肥物质科学研究院强磁场中心高压组自主搭建的综合极端条件输运系统C-Mag；拉曼散射光谱采集于合肥物质科学研究院强磁场中心的公共实验仪器Horiba 拉曼散射光谱仪；X 射线衍射结果采集于上海同步辐射光源的BL15U1 高压线站。数据采集地点：合肥物质科学研究院强磁场中心，上海同步辐射光源，数据采集时间：2017 年-2020年。设备使用情况：（1）合肥物质科学研究院强磁场中心高压组自主搭建的综合极端条件输运系统；（2）合肥物质科学研究院强磁场中心的公共实验仪器Horiba 拉曼散射光谱仪；(3)上海同步辐射光源。

Dataset 2018YFA0305704-001 "Permanent Insulating State Data in Sr₂IrO₄" takes single-crystal samples of strongly correlated 5d transition metal oxide Sr₂IrO₄ as the research object, and the research covers high-pressure electrical transport, X-ray diffraction and Raman scattering properties of Sr₂IrO₄. The high-pressure electrical transport data were collected using the C-Mag integrated extreme-condition transport system independently developed by the High Pressure Group of the High Magnetic Field Center, Hefei Institutes of Physical Science. The Raman scattering spectra were collected with the Horiba Raman spectrometer, a public experimental instrument of the High Magnetic Field Center, Hefei Institutes of Physical Science. The X-ray diffraction results were collected at the BL15U1 high-pressure beamline of the Shanghai Synchrotron Radiation Facility. Data collection locations: High Magnetic Field Center, Hefei Institutes of Physical Science, Shanghai Synchrotron Radiation Facility; Data collection period: 2017 to 2020. Equipment usage: (1) The C-Mag integrated extreme-condition transport system independently developed by the High Pressure Group of the High Magnetic Field Center, Hefei Institutes of Physical Science; (2) The Horiba Raman spectrometer, a public experimental instrument of the High Magnetic Field Center, Hefei Institutes of Physical Science; (3) Shanghai Synchrotron Radiation Facility.

搜集汇总

背景与挑战

背景概述

该数据集聚焦于强关联5d过渡金属氧化物Sr2IrO4单晶样品，在高压条件下采集了电输运、X射线衍射和拉曼散射实验数据，旨在研究其永久绝缘态特性。数据来源于合肥物质科学研究院强磁场中心和上海同步辐射光源，采集时间为2017年至2020年，涵盖了综合极端条件输运系统、拉曼光谱仪和同步辐射光源等多种高端实验设备。