ErCoGe

metal

· JVASP-152384· ErCoGe

ErCoGe is an intermetallic compound composed of erbium, cobalt, and germanium, belonging to the rare-earth metal family. This material is primarily of research and development interest rather than established industrial production, with potential applications in thermoelectric devices, magnetic materials, and high-temperature structural applications where rare-earth intermetallics offer enhanced properties. Engineers would consider ErCoGe in advanced materials research contexts where its specific combination of rare-earth and transition-metal characteristics may provide advantages in electronic, magnetic, or thermal management systems where conventional alloys are insufficient.

thermoelectric devicesmagnetic materials researchrare-earth intermetallicshigh-temperature applicationsmaterials research and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3521	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)	0.000100	eV/atom	—
Formation Energy(ΔHf)	-0.7149	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.

ErCoGe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control