Shortlist wide-bandgap candidates for radiation testing.
Radiation-Hard Materials Screener
Candidates ranked by DFT bandgap and hull stability. Endpoint: GET /v1/discovery/radiation-hard.
Key outcomes
What goes in
Inputs this feature expects
- Minimum bandgap for the target radiation environment
- Result limit for the shortlist
- Mission context to guide review of the ranked candidates
What comes out
Outputs your team can act on
- Ranked candidates with bandgap, hull energy, and measured mobility/carrier retention where available
- Comparison against radiation-hard benchmarks (sapphire, SiC, GaN)
- Patent landscape check for each shortlisted candidate
Workflow
How teams use Radiation-Hard Materials Screener
Define the radiation environment
Set the minimum bandgap that matches the target mission, then review irradiation evidence alongside DFT properties.
Screen the candidate space
Lattice Graph filters the indexed structures for wide-bandgap oxides and nitrides, then cross-checks experimental irradiation retention data where it exists.
Validate and compare
Survivors are benchmarked against known radiation-hard materials and checked for patent conflicts before advancing to experimental validation.
Materials data
Best fit
Where this feature fits best
- Aerospace and defense contractors qualifying materials for LEO, GEO, or deep-space missions
- Nuclear energy programs seeking radiation-tolerant structural ceramics
- Power electronics teams designing wide-bandgap devices for high-radiation environments
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