YAl2Ge2

metal

· JVASP-16251· YAl2Ge2

YAl2Ge2 is an intermetallic compound combining yttrium, aluminum, and germanium, belonging to the rare-earth metal–aluminum–group IV element family. This material is primarily of research and development interest rather than established industrial production, with potential applications in advanced electronic devices, thermoelectric systems, and high-temperature structural applications where the combination of rare-earth strengthening and intermetallic stability offers advantages over conventional alloys.

thermoelectric devicesexperimental semiconductorsrare-earth intermetallics researchhigh-temperature structural materialselectronic compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.545	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-9.680	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.4801	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.

YAl2Ge2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control