Be1 B2

semiconductor
· Be1 B2

Be1B2 is an intermetallic compound combining beryllium and boron in a 1:2 stoichiometric ratio, belonging to the class of ceramic semiconductors and refractory materials. This material is primarily of research and experimental interest rather than established industrial production, with potential applications in high-temperature electronics, neutron moderation, and advanced composite systems where beryllium's lightweight character and boron's nuclear properties could be leveraged. Engineers would consider this compound for extreme-environment applications where conventional semiconductors fail, though material availability, processing challenges, and the specialized nature of beryllium handling typically restrict its use to specialized aerospace, nuclear, or defense research programs.

nuclear reactor applicationshigh-temperature semiconductorsaerospace researchneutron shieldingexperimental electronicsrefractory composites

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
—
Pa——
Shear Modulus(G)
—
Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
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.