Ba2 Hf2 N4
semiconductor· Ba2 Hf2 N4
Ba2Hf2N4 is a ceramic nitride semiconductor compound combining barium and hafnium elements in a crystalline structure. This material belongs to the family of transition metal nitrides and is primarily of research interest rather than established in high-volume industrial production. The compound is being investigated for potential applications in high-temperature semiconductors, refractory materials, and advanced electronic devices due to the thermal stability and hardness characteristics typical of hafnium-based ceramics, though practical engineering adoption remains limited to specialized research programs.
high-temperature semiconductorsrefractory ceramicsresearch and developmentadvanced electronicsthermal barrier applicationsstructural ceramics
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.