B2 Ta2
semiconductor· B2 Ta2
B2 Ta₂ is a tantalum-based intermetallic compound with an ordered B2 crystal structure, classified as a semiconductor material. This compound represents a research-phase material within the tantalum intermetallic family, investigated for high-temperature structural and electronic applications where the combination of tantalum's refractory properties and ordered crystalline phases offers potential advantages over conventional alloys. The B2 ordered structure provides enhanced mechanical stability and electronic properties compared to disordered tantalum phases, making it of interest in materials science research focused on next-generation high-temperature semiconductors and advanced alloy development.
high-temperature semiconductors (research)refractory intermetallic compoundsadvanced alloy developmentelectronic device materials (experimental)materials science 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.