Co4 Tb2

semiconductor

· Co4 Tb2

Co₄Tb₂ is an intermetallic compound combining cobalt and terbium, a rare-earth element, that exhibits semiconductor behavior. This material is primarily of research interest rather than established industrial use, belonging to the family of rare-earth transition-metal compounds studied for potential magnetic and electronic applications. Its notable stiffness characteristics make it a candidate for fundamental studies in materials with tailored magnetic properties and potential device applications in spintronics or high-performance magnetic systems.

magnetic materials researchrare-earth intermetallicsspintronics developmenthigh-strength magnetic alloyssemiconductor compound studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	140.3	GPa	—
Shear Modulus(G)	43.78	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00320	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2310	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 Tb2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control