C1 Ta1

semiconductor

· C1 Ta1

C1 Ta1 is a tantalum-based semiconductor compound with carbon, representing a member of the transition metal carbide family. This material is primarily of research and developmental interest, explored for high-temperature electronics, wear-resistant coatings, and advanced semiconductor applications where tantalum's refractory properties and chemical stability offer advantages over conventional semiconductors. Engineers would consider this composition for extreme environment applications requiring thermal stability and chemical inertness, though commercial maturity and reproducibility remain limited compared to established semiconductor platforms.

high-temperature electronicsrefractory coatingswear-resistant surfacesresearch semiconductor applicationsadvanced material development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	47,388.6	ksi	—
Shear Modulus(G)	32,079.4	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)	-0.6410	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.

C1 Ta1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control