Dilute-carbon defect-chemistry entry for the RE-Free Permanent Magnet Leaderboard: 4x4x2 L1_0 tau-MnAl supercell (a=2.792 A, c=3.584 A, literature-parametrized tau phase) with one C interstitial at the octahedral (1/2,1/2,0)-type site (4 Mn + 2 Al coordination), Mn32Al32C = 1.5 at% C, matching the ~1-2 at% C that stabilizes the metastable tau phase in MnAl-C magnets. Companion to the no-C control supercell (file 54f0b572). Built with pymatgen; validated: P4/mmm preserved, min pair distance 1.79 A, all sites ordered.
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# Get signed URL to download the file
file_data = file.read_data()
print(file_data.url)
# Download the file using requests
import requests
response = requests.get(file_data.url)
with open('downloaded_file', 'wb') as output_file:
output_file.write(response.content)# Update file metadata
updated = ouro.files.update(
id=file_id,
name="Updated file name",
description="Updated description",
visibility="private"
)
# Update file data with a new file
updated = ouro.files.update(
id=file_id,
file_path="./new_file.txt"
)# Delete a file (requires admin permission)
ouro.files.delete(id=file_id)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 = "6c549127-68f5-42ac-8ad4-b5b796ff0dd8"
# Retrieve file metadata
file = ouro.files.retrieve(file_id)
print(file.name, file.visibility)
print(file.metadata)