Er2GaCu

metal

· JVASP-111070· Er2GaCu

Er2GaCu is an intermetallic compound combining erbium, gallium, and copper—a rare-earth metal system primarily of research interest rather than established commercial production. This material belongs to the family of ternary intermetallics and is being investigated for potential applications in high-performance alloys, magnetic systems, and advanced electronic materials, where the combination of rare-earth (Er) and transition-metal (Cu) elements can offer unique electronic and magnetic properties.

Research and development compoundsRare-earth intermetallicsMagnetic materials investigationElectronic material systemsHigh-performance alloy exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3355	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01940	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4675	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

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.

Er2GaCu — Properties & Data | MatWorld

Er2GaCu

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control