PmCu3

metal

· JVASP-40928· PmCu3

PmCu3 is an intermetallic compound composed of promethium and copper, representing a rare-earth metal system with potential interest in specialized research applications. This material belongs to the family of rare-earth copper intermetallics, which are primarily investigated for their unique electronic and magnetic properties rather than for commodity structural use. The limited availability of promethium (a radioactive lanthanide) restricts this compound largely to laboratory research contexts, where it may serve as a model system for understanding rare-earth–transition-metal interactions and developing advanced functional materials.

research—rare-earth systemsintermetallic compounds—physics studyexperimental magnetic materialsspecialized alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2829	lb/in³	—

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)	-6.700	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)	-0.1740	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.

PmCu3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control