Si4 Ni2 Pr2
semiconductor· Si4 Ni2 Pr2
Si₄Ni₂Pr₂ is a rare-earth intermetallic compound combining silicon, nickel, and praseodymium (Pr), belonging to the class of ternary transition metal-rare earth semiconductors. This is primarily a research material studied for potential electronic and magnetic applications, as rare-earth intermetallics can exhibit unusual electromagnetic properties and high-temperature stability. The material represents an experimental composition within the broader family of rare-earth semiconductors, where praseodymium addition is explored to tailor band structure and create specialized magnetic or optoelectronic behavior.
Research semiconductorsRare-earth intermetallicsHigh-temperature electronicsMagnetic device materialsOptoelectronic researchExperimental phase studies
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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.