Tb4 B16
semiconductor· Tb4 B16
Tb4B16 is a rare-earth boride ceramic compound combining terbium and boron in a defined stoichiometric ratio. This material belongs to the family of rare-earth hexaborides and similar boride ceramics, which are primarily of research and specialized industrial interest rather than commodity applications. The compound is investigated for high-temperature structural applications, thermionic emission devices, and advanced refractory systems where its rare-earth dopant provides unique electronic and thermal properties unavailable in simpler boride ceramics.
high-temperature ceramicsrare-earth boride researchthermionic emittersrefractory materialselectronic materials researchaerospace thermal protection
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.