Co4 Lu2

semiconductor

· Co4 Lu2

Co₄Lu₂ is an intermetallic compound combining cobalt and lutetium, classified as a semiconductor material within the rare-earth transition-metal family. This compound is primarily of research and developmental interest rather than established industrial production, with potential applications in advanced electronic and magnetic devices where rare-earth elements provide tailored electronic properties. The cobalt-lutetium system represents an emerging area of materials research focused on discovering new functional compounds with unique electromagnetic or thermoelectric characteristics.

rare-earth intermetallic researchsemiconductor device developmentmagnetic material studieshigh-performance electronicsmaterials physics investigation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	143.4	GPa	—
Shear Modulus(G)	51.46	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00220	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3390	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.

Co4 Lu2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control