Cr4 Ga2 N2

semiconductor

· Cr4 Ga2 N2

Cr₄Ga₂N₂ is a chromium gallium nitride compound semiconductor, part of the wider family of transition metal nitrides and III-V nitride materials. This is primarily a research compound with potential applications in high-temperature and high-frequency electronics, as it combines chromium's refractory properties with gallium nitride's semiconductor capabilities. The material remains experimental; it is being investigated for advanced device architectures where extreme operating conditions or novel electronic properties are required, rather than being established in mainstream industrial production.

high-temperature semiconductorswide-bandgap electronics (research phase)RF/microwave device developmentrefractory compound researchnext-generation power electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00230	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3610	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.

Cr4 Ga2 N2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control