Os2 N4

semiconductor

· Os2 N4

Os2N4 is an experimental osmium nitride semiconductor compound under investigation for advanced materials applications. This material belongs to the transition metal nitride family, which exhibits interesting electronic and mechanical properties due to the strong bonding between osmium and nitrogen atoms. Research on Os2N4 is primarily driven by theoretical and computational studies exploring its potential in extreme-environment electronics and hard coating applications, where the combination of high hardness and semiconducting behavior could offer advantages over conventional materials.

high-temperature semiconductorshard coatings and wear-resistant surfacesextreme-environment electronicsresearch materials for computational studiestransition metal nitride family development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	363.1	GPa	—
Shear Modulus(G)	235.7	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00750	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.3960	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.

Os2 N4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control