Hf2 Ga1 Sb3
semiconductor· Hf2 Ga1 Sb3
Hf₂Ga₁Sb₃ is an experimental ternary semiconductor compound combining hafnium, gallium, and antimony elements, representing a materials research exploration into alternative wide-bandgap or intermediate-gap semiconductors beyond conventional III-V and II-VI compounds. This material family is investigated primarily in academic and advanced research settings for potential applications requiring thermally stable, radiation-resistant, or high-power electronic devices, though industrial adoption remains limited pending validation of reproducibility, scalability, and performance advantages over established semiconductors like GaAs, GaSb, or HfO₂-based systems.
High-temperature electronics (research)Radiation-resistant semiconductorsWide-bandgap device explorationAdvanced optoelectronics (emerging)Space/nuclear applications (experimental)Materials discovery
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.