W2 N4
semiconductor· W2 N4
W2N4 is a nitride-based semiconductor compound in the tungsten-nitrogen chemical family, representing a material system under active research for advanced electronic and photonic applications. Tungsten nitride semiconductors are investigated for their potential in high-temperature electronics, power devices, and optoelectronic components where thermal stability and wide bandgap properties are advantageous over conventional semiconductors. This material family is particularly relevant for researchers exploring next-generation wide-bandgap semiconductor alternatives to gallium nitride (GaN) and silicon carbide (SiC) in demanding thermal and high-power environments.
wide-bandgap semiconductor researchhigh-temperature electronicspower device applicationsrefractory materials developmentoptoelectronic components
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.