EuCu4Sn2

metal

· JVASP-85314· EuCu4Sn2

EuCu₄Sn₂ is an intermetallic compound combining europium, copper, and tin, belonging to the rare-earth metal alloy family. This material is primarily of research interest for its potential in thermoelectric and magnetic applications, as the europium content can impart unique electronic and magnetic properties not found in conventional binary copper-tin bronzes. While not yet widely deployed in high-volume industrial production, compounds in this family are being investigated for specialized applications where rare-earth intermetallics offer performance advantages over traditional materials.

thermoelectric devices (research)magnetic materials (research)rare-earth intermetallicselectronic materials developmentspecialty alloy systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.420	kg/m³	—

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)	0.5520	eV/atom	—
Formation Energy(ΔHf)	-0.2127	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.

EuCu4Sn2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control