Yb1 Al1 B4
semiconductor· Yb1 Al1 B4
YbAlB₄ is an intermetallic compound combining ytterbium, aluminum, and boron, belonging to the rare-earth metal boride family. This material remains largely in the research and development phase, with primary investigation focused on its potential as a semiconductor or electronic material leveraging rare-earth elements' unique electronic properties. Industrial applications are limited at present, but the material family shows promise for advanced electronics, photonics, and high-temperature applications where rare-earth borides can provide enhanced thermal stability or electronic functionality compared to conventional semiconductors.
Research semiconductorsRare-earth electronicsHigh-temperature materials developmentAdvanced photonics
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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.