Nb1 Co3

semiconductor

· Nb1 Co3

Nb₁Co₃ is an intermetallic compound combining niobium and cobalt in a 1:3 stoichiometric ratio, classified as a semiconductor material. This compound belongs to the family of transition metal intermetallics and is primarily of research and development interest rather than a mature commercial material. The material is investigated for potential applications in high-temperature structural applications, thermoelectric devices, and advanced electronic components, where the combination of refractory niobium and ferromagnetic cobalt properties could offer advantages in extreme environments or specialized functional applications.

High-temperature structural researchThermoelectric device developmentAdvanced semiconductor researchIntermetallic compound studiesExperimental electronics applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	34,780.1	ksi	—
Shear Modulus(G)	18,744.7	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00300	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1780	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.

Nb1 Co3

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control