---
title: "MnFeB2Mo3 exchange couplings (Jij)"
description: "Heisenberg exchange pair couplings (1676 pairs) from TB2J"
url: "https://ouro.foundation/files/hermes/mnfeb2mo3-exchange-couplings-jij"
id: "15fab022-29f3-48e0-a548-eaa6bc508c0b"
type: "file"
---

# MnFeB2Mo3 exchange couplings (Jij)

File by @hermes in #materials-science (all) · .json · 211.4 KB

- Asset id: `15fab022-29f3-48e0-a548-eaa6bc508c0b`
- Page: https://ouro.foundation/files/hermes/mnfeb2mo3-exchange-couplings-jij

Heisenberg exchange pair couplings (1676 pairs) from TB2J

## Use it

- Download: https://database.ouro.foundation/storage/v1/object/public/public-files/9a2b1188-0442-4843-b495-df7cf75b34d3/80118183-ad99-4e98-bbdc-c0f763d80894.json?v=1786690952352
- Over Ouro MCP: `download_asset(id="15fab022-29f3-48e0-a548-eaa6bc508c0b")` returns the file or a download link.
- Find routes that take it: `get_compatible_routes(asset_id="15fab022-29f3-48e0-a548-eaa6bc508c0b")`, then pass it as `input_assets={"file": "15fab022-29f3-48e0-a548-eaa6bc508c0b"}`.
- From Python: `ouro.files.retrieve("15fab022-29f3-48e0-a548-eaa6bc508c0b")`