Er2Al4CoGe2

metal

· JVASP-109328· Er2Al4CoGe2

Er2Al4CoGe2 is an intermetallic compound combining rare-earth (erbium), aluminum, cobalt, and germanium elements. This material is a research-phase compound rather than an established industrial material, investigated primarily for its potential in high-temperature applications and magnetic or electronic properties arising from its complex crystal structure and rare-earth content.

High-temperature structural applicationsMagnetic materials researchElectronic/functional materials developmentRare-earth intermetallic compoundsMaterials science researchExperimental aerospace candidates

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2377	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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.6809	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.

Er2Al4CoGe2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control