Y2BeGe — Properties & Data | MatWorld

Y2BeGe

ceramic

· JVASP-68819· Y2BeGe

Y2BeGe is an experimental yttrium beryllium germanium ceramic compound that combines refractory and semiconducting ceramic characteristics. This material belongs to the rare-earth beryllide family and is primarily of research interest rather than established industrial production, with potential applications in extreme thermal environments or specialized optoelectronic contexts where the combination of yttrium's stability, beryllium's lightweight stiffness, and germanium's electronic properties could offer advantages over conventional ceramics.

experimental research ceramicshigh-temperature structural applicationssemiconductor compound researchrare-earth ceramic compositesthermally stable optical materialslightweight refractory exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	62.72	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3400	-	DFT · OptB88vdW
Shear Modulus(G)	30.75	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.943	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3661	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2178	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Y2BeGe

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental