Co4 Ce2

semiconductor

· Co4 Ce2

Co4Ce2 is an intermetallic compound combining cobalt and cerium, belonging to the rare-earth transition metal family of semiconductors. This material is primarily of research interest for its potential in thermoelectric and magnetoelectric applications, where the combination of transition metal and rare-earth elements can produce useful electronic and thermal properties. Engineers would consider this compound when exploring advanced energy conversion systems or functional materials where the synergistic properties of cobalt-cerium interactions offer advantages over simpler binary systems.

thermoelectric devicesmagnetoelectric materialsrare-earth semiconductorsresearch and developmentenergy conversionspecialty electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	21,504.3	ksi	—
Shear Modulus(G)	5,070.5	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01140	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2940	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 Ce2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control