Nd2 Mn2 Si2
semiconductor· Nd2 Mn2 Si2
Nd₂Mn₂Si₂ is an intermetallic compound combining rare-earth (neodymium), transition metal (manganese), and silicon elements, classified as a semiconductor. This material is primarily of research interest for magnetocaloric and thermoelectric applications, where the coupling between magnetic and thermal properties is exploited. The compound represents an emerging class of multifunctional materials being investigated for magnetic refrigeration, solid-state heat pumping, and energy conversion devices where conventional approaches face limitations.
magnetic refrigeration systemsthermoelectric energy conversionmagnetocaloric cooling devicesrare-earth intermetallic researchsolid-state heat pumpsmagnetic materials development
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.