As2 Ta2
semiconductor· As2 Ta2
As₂Ta₂ is an intermetallic compound combining arsenic and tantalum, belonging to the semiconductor materials family with potential applications in advanced electronic and photonic devices. This material represents an emerging research compound in the transition metal arsenide class, which has attracted attention for its potential band structure properties and thermal stability at elevated temperatures. While not yet widely commercialized, materials in this family are being investigated for next-generation power electronics, optoelectronics, and high-temperature sensor applications where conventional semiconductors reach their performance limits.
emerging semiconductorshigh-temperature electronicsoptoelectronic researchpower device developmentcompound semiconductor research
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.