GaBi
semiconductor· GaBi
Gallium antimonide (GaBi) is a III-V compound semiconductor formed from gallium and antimony, engineered for optoelectronic and high-frequency applications. It is primarily used in infrared detectors, thermophotovoltaic devices, and high-speed transistors where its narrow bandgap and high carrier mobility provide advantages over silicon and wider-bandgap III-V materials. GaBi is notable for sensitivity in the mid- to far-infrared spectrum and for operation at elevated temperatures, making it valuable in thermal imaging, night-vision systems, and space-based sensing where conventional semiconductors fall short.
infrared detectors and sensorsthermophotovoltaic deviceshigh-speed RF transistorsthermal imaging systemsspace and aerospace electronicslong-wavelength optoelectronics
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | — | eV | — | — | |
| ↳ | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | eV/atom | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.