Published February 17, 2026 | Version v1
Dataset Open

Data Supporting "Solidus and Phase Relations of Fe0.8Ni0.1Si0.1 at Earth's Core conditions"

  • 1. ROR icon California Institute of Technology
  • 2. ROR icon Carnegie Institution for Science
  • 3. Center for Advanced Radiation Sources, University of Chicago
  • 4. Advanced Photon Source, Argonne National Laboratory

Description

This dataset contains the complete MINUTI project folders (.prc) for all synchrotron Mössbauer spectroscopy (SMS) and X-ray diffraction (XRD) experiments conducted in this study. Each project folder includes the experimental data and corresponding analyses for each run, as well as all files necessary to reproduce the results reported in the manuscript.

For XRD experiments, each project folder includes a subfolder titled "image" and a MINUTI project folder titled "XRDmelting.prc". The "image" folder contains the 2D caked XRD images used for pixel-level intensity analysis within selected regions of interest (ROIs). The normalized ROI intensities derived from these images are incorporated into the SIMX module project folder "XRDmelting.prc" where melting analysis and fitting procedures are performed. Within the "XRDmelting.prc" folder, the output file ending with "ptl.txt" summarizes the fitting results reported in this study.

For SMS experiments, each project folder contains the experimentally measured data in the file ending with "data.txt". The corresponding output file ending with "ptl.txt" summarizes the fitting results reported in this study.

Files

XRD.zip
Files (452.0 MB)
Name Size
md5:482e5f412246e5a9a6142fef78340ec8
451.9 MB Preview Download
md5:5e4bf5b49e51a3b53ee23a92cc1bdac6
152.8 kB Preview Download
Created:
February 20, 2026
Modified:
February 20, 2026