BeInGe4

ceramic

· JVASP-65258· BeInGe4

BeInGe₄ is a quaternary ceramic compound containing beryllium, indium, and germanium elements. This material is primarily of academic and research interest rather than an established industrial ceramic, belonging to the family of complex oxide or intermetallic ceramics that are investigated for specialized electronic, thermal, or structural applications. The combination of beryllium (high stiffness, low density), indium (semiconducting properties), and germanium (semiconducting/optical properties) suggests potential utility in high-performance electronic substrates, photonic devices, or thermal management systems, though practical industrial adoption remains limited compared to conventional ceramics like alumina or silicon carbide.

electronic substrates (experimental)thermal management (research phase)optoelectronic devices (potential)high-performance composites (development)aerospace structural researchsemiconductor packaging (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1983	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.6207	eV/atom	—
Formation Energy(ΔHf)	0.6198	eV/atom	—

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

Regulatory Screening

Environmental

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.

BeInGe4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental