Cu1 N1

semiconductor

· Cu1 N1

Cu₁N₁ (copper nitride) is a semiconductor compound combining copper and nitrogen in a 1:1 stoichiometric ratio. This material exists primarily in research and development contexts as an alternative to traditional semiconductors and copper-based compounds, with potential applications in optoelectronics and photocatalysis due to its narrow bandgap and mixed-valence properties.

photocatalytic applicationsoptoelectronic devicesthin-film semiconductorswater treatment catalystsexperimental solar cellsmaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	198.6	GPa	—
Shear Modulus(G)	33.50	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00390	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.307	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.

Cu1 N1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control