BeCu2Se
metal· JVASP-71899· BeCu2Se
BeCu2Se is an intermetallic compound combining beryllium, copper, and selenium—a research-phase material within the broader family of beryllium-copper alloys and semiconducting chalcogenides. While not widely commercialized, such ternary compounds are investigated for potential applications requiring selective combinations of thermal conductivity, electrical properties, and chemical stability, though their practical deployment remains limited due to beryllium's toxicity constraints and the material's scarcity in industrial supply chains.
research and developmentsemiconductor physics studiesthermal management (experimental)high-temperature electronics (conceptual)materials characterizationniche specialty alloys
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2411 | 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) | 0.7426 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.2774 | 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.