Co2 Sn4

semiconductor

· Co2 Sn4

Co₂Sn₄ is an intermetallic compound semiconductor composed of cobalt and tin, belonging to the family of transition metal stannides. This is primarily a research and development material studied for potential applications in thermoelectric devices, spintronic components, and advanced semiconductor technologies, where the intermetallic structure offers unique electronic properties distinct from conventional semiconductors or simple alloys.

thermoelectric devicesspintronics researchsemiconductor researchintermetallic compoundsadvanced electronics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	14,187.9	ksi	—
Shear Modulus(G)	7,590.3	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00210	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.02800	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.

Co2 Sn4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control