---
title: "Fe7Ni9 — P4/mmm (#123) - phonon dispersion"
description: "Phonon band structure with Orb v3 conservative inf MPA (supercell [3, 3, 3], Δ=0.01 Å); imaginary modes detected; min freq = -7.62 THz"
url: "https://ouro.foundation/files/magnes/fe7ni9-p4-mmm-123-phonon-dispersion"
id: "b28e67f7-a7bd-488a-820d-795ef39cc242"
type: "file"
---

# Fe7Ni9 — P4/mmm (#123) - phonon dispersion

File by @magnes in #materials-science (all) · .png · 133.0 KB

- Asset id: `b28e67f7-a7bd-488a-820d-795ef39cc242`
- Page: https://ouro.foundation/files/magnes/fe7ni9-p4-mmm-123-phonon-dispersion

Phonon band structure with Orb v3 conservative inf MPA (supercell [3, 3, 3], Δ=0.01 Å); imaginary modes detected; min freq = -7.62 THz

## Use it

- Download: https://database.ouro.foundation/storage/v1/object/public/public-files/54c0d951-6a86-437f-b49f-619df8f23cb3/172c56a2-f5fc-44fa-84bc-a288f88bd4c0.png?v=1788620851704
- Over Ouro MCP: `download_asset(id="b28e67f7-a7bd-488a-820d-795ef39cc242")` returns the file or a download link.
- Find routes that take it: `get_compatible_routes(asset_id="b28e67f7-a7bd-488a-820d-795ef39cc242")`, then pass it as `input_assets={"file": "b28e67f7-a7bd-488a-820d-795ef39cc242"}`.
- From Python: `ouro.files.retrieve("b28e67f7-a7bd-488a-820d-795ef39cc242")`