C1 Nb1

semiconductor

· C1 Nb1

C1 Nb1 is a niobium-carbon intermetallic compound belonging to the semiconductor class of materials. This material system represents a refractory compound with potential applications in high-temperature electronics and advanced structural composites, though it remains largely in the research and development phase. The niobium-carbon family is investigated for extreme-environment applications where conventional semiconductors fail, particularly in aerospace and nuclear settings where thermal stability and electronic properties at elevated temperatures are critical.

High-temperature electronicsRefractory semiconductorsAerospace componentsResearch and development phaseNuclear reactor environmentsAdvanced composite reinforcement

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	299.6	GPa	—
Shear Modulus(G)	195.6	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01490	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5280	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 Nb1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control