Nd4 Si4
semiconductor· Nd4 Si4
Nd₄Si₄ is an intermetallic compound composed of neodymium and silicon, belonging to the rare-earth silicide family of advanced ceramics and semiconducting materials. This compound is primarily of research and developmental interest for high-temperature structural applications and potential optoelectronic or magnetic device integration, where rare-earth silicides are explored for their thermal stability, hardness, and electrical properties in extreme environments.
high-temperature structural materialsrare-earth intermetallics researchrefractory coatingsadvanced ceramics developmentaerospace/defense materials exploration
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.