Co2 Ga1 Ta1

semiconductor

· Co2 Ga1 Ta1

Co₂GaTa is an intermetallic compound combining cobalt with gallium and tantalum elements, belonging to the broader family of transition metal-based semiconductors and intermetallics. This material is primarily of research and developmental interest rather than established in high-volume production, with potential applications in advanced electronic devices and high-temperature semiconducting systems where conventional semiconductors reach their performance limits. The combination of refractory metals (tantalum) with magnetic cobalt and semiconductor-active gallium suggests exploration in thermoelectric devices, high-temperature power electronics, or specialized optoelectronic applications.

high-temperature semiconductorsintermetallic research compoundsadvanced electronic materialsthermoelectric device researchrefractory metal alloysexperimental power electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	209.2	GPa	—
Shear Modulus(G)	46.26	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00550	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3340	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 Ga1 Ta1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control