Sb4 Ta5
semiconductor· Sb4 Ta5
Sb4Ta5 is an intermetallic compound combining antimony and tantalum, belonging to the family of refractory metal-based semiconductors. This material is primarily studied in research and advanced materials development contexts for potential use in high-temperature electronics and specialized semiconductor applications where conventional silicon-based devices become unstable. The tantalum-antimony system is notable for its potential to operate in extreme thermal and chemical environments, though practical industrial adoption remains limited compared to established semiconductor platforms.
high-temperature semiconductor researchrefractory compound electronicsextreme environment devicesthermoelectric applicationsadvanced materials developmentspecialized optoelectronics
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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.