Th3 Be1

semiconductor

· Th3 Be1

Th₃Be₁ is an intermetallic compound combining thorium and beryllium, belonging to the class of refractory metal intermetallics. This material exists primarily in research and development contexts, as such thorium-beryllium phases are investigated for their potential combination of low density, high melting point, and thermal stability—characteristics relevant to extreme-environment applications. The compound remains experimental; practical industrial deployment is limited due to thorium's radioactivity hazards, beryllium's toxicity, and the complexity of manufacturing and handling such materials safely.

advanced aerospace researchhigh-temperature structural applicationsnuclear materials (experimental)refractory alloy developmentmaterials science research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00380	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.2990	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.

Th3 Be1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control