Coupled Optical, Magnetic, and Lattice Responses in the van der Waals Antiferromagnet CoPS3

Dataset: Coupled Optical, Magnetic, and Lattice Responses in the van der Waals Antiferromagnet CoPS3 Creators:K. IgnatowiczW. M. Linhart (corresponding author)M. RybakM. WietrzyńskaJ. SerafińczukM. PeterR. BartoszewiczI. PlutnarovaZ. SoferN. AntonatosR. Kudrawiec Corresponding author:[e-mail] Affiliations:a) Department of Semiconductor Materials Engineering, Faculty of Fundamental Problems of Technology, Wroclaw University of Science and Technology, Wybrzeze Wyspianskiego 27, 50-370 Wroclaw, Polandb) Department of Inorganic Chemistry, University of Chemistry and Technology Prague, Technicka 5, 166 28 Prague, Czech Republic Description:This dataset contains experimental data and figures supporting the manuscript titled:"Coupled Optical, Magnetic, and Lattice Responses in the van der Waals Antiferromagnet CoPS3". The dataset includes optical absorption, photoreflectance, Raman spectroscopy, and X-ray diffraction measurements, as well as processed data used to generate all figures presented in the manuscript. Data Content and Structure:- Figures are provided in PNG (.png) format- Processed data are provided in CSV (.csv) format- XRD raw data are provided in XRDML (.xrdml) format or ZIP archives File Naming:Files are grouped into folders corresponding to the figures in the manuscript.CSV files are labeled according to the figure they correspond to (e.g., Fig1_*.csv).Column headers include physical quantities, units, and experimental conditions where applicable. Methods:Experimental procedures, data acquisition, and processing methods are described in the associated manuscript. Folder Structure: Figure 1:Fig1.pngFig1_ABS_PbS.csvFig1_ABS_Si_diode.csvFig1_PR_data.csv Figure 2:Fig2.pngFig2_ABS_PbS.csvFig2_ABS_Si_diode.csvFig2_PR_data.csv Figure 3:Fig3.pngFig3_ABS_PbS.csvFig3_ABS_Si_diode.csvFig3_PR_data.csvData used to derive fitted temperature-dependent trends (Fig. 3a) and subsequent analysis (Fig. 3b) Figure 4:Fig4.png Figure 5:Fig5.pngFig5_Raw_data.zip (used for Fig. 5a and Fig. 5b) Figure 6:Fig6.pngFig6_Raw_data.zip (temperature-dependent XRD data used for Fig. 6a–c) Figure 7:Fig7.pngFig7_RAMAN_Tdep.csv Figure 8:Fig8.pngFig8_RAMAN_Tdep.csv (temperature-dependent Raman data used for fitted analysis) Supplementary Data: Figure S1:FigS1.pngFigS1_Survery spectrum.csvFigS1_Cp2p_XPS.csvFigS1_P2p_XPS.csvFigS1_S2p_XPS.csv Figure S2:FigS2.png Figure S3:FigS3.pngS3_RAMAN_Tdep.csv Figure S4:FigS4.pngFigS4_Raw_data.zip (temperature-dependent XRD data) Keywords:CoPS3, van der Waals materials, antiferromagnetism, photoreflectance, Raman spectroscopy, X-ray diffraction, optical absorption, temperature-dependent measurements