YBe2Ga — Properties & Data | MatWorld

YBe2Ga

ceramic

· JVASP-69705· YBe2Ga

YBe2Ga is an intermetallic ceramic compound composed of yttrium, beryllium, and gallium, belonging to the family of ternary rare-earth intermetallics. This is a research-grade material with limited commercial production, studied primarily for its potential in high-temperature structural applications and electronic device substrates where the combination of light elements (beryllium) and rare-earth properties offer theoretical advantages in thermal stability and lattice matching.

Research and developmentHigh-temperature structural compoundsSemiconductor substratesThermal management applicationsAdvanced ceramics explorationRare-earth intermetallic systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.748	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)	0.4177	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.07094	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.

YBe2Ga

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental