Ga4 Yb1
semiconductor· Ga4 Yb1
Ga₄Yb₁ is an intermetallic semiconductor compound composed of gallium and ytterbium, representing an experimental rare-earth gallide material. This compound is primarily of research interest for investigating electronic and thermal properties in rare-earth semiconductor systems, with potential applications in thermoelectric devices and advanced optoelectronic materials where the rare-earth dopant can modify band structure and charge carrier behavior.
thermoelectric devicesrare-earth semiconductorsresearch phase materialsoptoelectronics developmentsolid-state physics studies
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.