Yb2 Bi2 Au2
semiconductor· Yb2 Bi2 Au2
Yb₂Bi₂Au₂ is an intermetallic compound combining ytterbium, bismuth, and gold—a rare-earth-based semiconductor belonging to the family of mixed-valence and heavy-fermion materials. This is primarily a research compound studied for its electronic and thermal properties rather than a conventional engineering material in widespread industrial use. The material is of interest in condensed matter physics and materials research for investigating exotic electronic states, quantum transport phenomena, and potential applications in thermoelectric devices or low-temperature electronics where the interplay between rare-earth magnetism and heavy quasiparticle behavior becomes scientifically significant.
Condensed matter researchThermoelectric applications (experimental)Low-temperature electronics (research)Quantum transport studiesHeavy-fermion material investigation
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
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.