Co3 Bi1

semiconductor

· Co3 Bi1

Co₃Bi₁ is an intermetallic semiconductor compound composed of cobalt and bismuth, representing a member of the cobalt-bismuth binary system. This material is primarily of research and developmental interest rather than established in high-volume industrial production, with potential applications in thermoelectric devices and advanced electronic components where the unique electronic properties of cobalt-bismuth phases could be leveraged. Engineers would consider this material for specialized applications requiring semiconductor behavior combined with the specific electronic characteristics imparted by bismuth doping in a cobalt matrix.

thermoelectric devicessemiconductor researchelectronic materials developmentintermetallic compoundsexperimental electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	22,463.2	ksi	—
Shear Modulus(G)	6,841	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00840	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.4430	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.

Co3 Bi1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control