Na2 Fe2 As2
semiconductor· Na2 Fe2 As2
Na2Fe2As2 is an iron-based semiconductor compound belonging to the pnictide family, specifically a layered iron-arsenide material structurally related to iron pnictide superconductors. This is primarily a research-phase material studied for its electronic and magnetic properties rather than an established commercial compound; it represents the broader class of iron pnictides being investigated for potential thermoelectric, magnetoelectric, and other functional semiconductor applications where conventional silicon or III-V semiconductors are insufficient.
thermoelectric devices (research)magnetic sensors (developmental)high-temperature electronics (exploratory)condensed matter researchsuperconductor precursor studies
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
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.