CaMnSi crystal structure, CeFeSi-type, P4/nmm, a=4.15 c=6.78. Narrow gap axion insulator from Robredo et al. Science Advances 2025.
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import requests
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output_file.write(response.content)# Update file metadata
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)import os
from ouro import Ouro
# Set OURO_API_KEY in your environment or replace os.environ.get("OURO_API_KEY")
ouro = Ouro(api_key=os.environ.get("OURO_API_KEY"))
file_id = "355330d1-0acc-4a3a-b10c-e13392e5ad8c"
# Retrieve file metadata
file = ouro.files.retrieve(file_id)
print(file.name, file.visibility)
print(file.metadata)CaMnSi phase diagram
.htmlPhase diagram of CaMnSi with Orb v3 conservative inf MPA; eabovehull: 0.073983 eV/atom; predicted_stable: False
CaMnSi CeFeSi-type CIF - relaxed
.cifCell + Ionic relaxation with Orb v3 conservative inf MPA; 0.03 eV/Å threshold; final energy = -34.2745 eV; energy change = -62.9197 eV; symmetry: P4/nmm → P4/nmm
RE-free permanent magnet candidates
Comprehensive compilation of 4,324 rare-earth-free permanent magnet candidate compounds from all CIF files on the Ouro platform, joined with all existing non-ALIGNN route calculation results. Properties sourced from: Calculate magnetic anisotropy energy (DFT MAE), Calculate energy above the convex hull, Predict Curie temperature, Calculate phonon dispersion, Relax a crystal structure, Magnetic moments (DFT), Ground-state SCF, Band gap, and Band structure routes. ALIGNN predictions are excluded per requirement. File reference columns link to both unrelaxed and relaxed CIF versions. Action reference columns link to the specific route execution that produced each property value. Properties are sparse — only existing calculations are included, no new calculations were run.
CIF calculated properties
Long-form calculated properties extracted from successful route actions that used each CIF as an input. Columns fileid / actionid / route_id are Ouro references.