GaSb5
ceramic· JVASP-132772· GaSb5
GaSb (gallium antimonide) is a III-V compound semiconductor ceramic used primarily in infrared optoelectronics and high-speed electronic devices. It is valued in the aerospace, defense, and telecommunications sectors for applications requiring mid-infrared detection and emission, where its narrow bandgap provides superior performance compared to silicon or germanium alternatives at elevated temperatures. The material also serves as a substrate for heterostructure devices in quantum well lasers and thermal imaging systems.
infrared detectors and sensorsthermal imaging systemsquantum well lasershigh-speed transistorsspace and aerospace applicationsmilitary surveillance systems
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2303 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.08490 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.03534 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
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.