Be1 Co2 Ge1

semiconductor

· Be1 Co2 Ge1

Be₁Co₂Ge₁ is an intermetallic compound combining beryllium, cobalt, and germanium in a fixed stoichiometric ratio. This is a research-phase material belonging to the family of ternary intermetallics, studied primarily for potential applications requiring a combination of low density (from beryllium), magnetic or electronic properties (from cobalt), and semiconductor characteristics (from germanium). The compound is not yet in widespread industrial production; its development is motivated by materials research into novel lightweight, high-performance phases for emerging technologies where conventional binary alloys or single-element semiconductors fall short.

experimental semiconductor researchlightweight intermetallic compoundshigh-temperature applications (research stage)thermoelectric device developmentaerospace materials explorationquantum materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00690	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2750	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.

Be1 Co2 Ge1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control