Pr1 Co5

semiconductor

· Pr1 Co5

Pr₁Co₅ is an intermetallic compound composed of praseodymium and cobalt, belonging to the rare-earth transition-metal family of materials. This material is primarily of research interest for its potential magnetic and electronic properties, and is not widely established in mainstream industrial production. The Pr-Co system is investigated for applications requiring strong permanent magnetism and high-temperature stability, with potential relevance to advanced magnet technology and specialized semiconductor devices where rare-earth interactions with transition metals offer unique electronic behavior.

rare-earth magnetic compoundspermanent magnet researchhigh-temperature magnetic applicationsintermetallic semiconductorsmaterials research and developmentemerging functional materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	144.7	GPa	—
Shear Modulus(G)	53.63	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00150	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.03600	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.

Pr1 Co5

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control