Dy4 Mn4 Si4
semiconductor· Dy4 Mn4 Si4
Dy₄Mn₄Si₄ is a rare-earth intermetallic compound combining dysprosium, manganese, and silicon in an equiatomic ratio. This is a research-phase material studied primarily for its magnetic and electronic properties rather than a commercial engineering material; it belongs to the broader family of rare-earth transition-metal silicides being investigated for magnetocaloric, thermoelectric, and magnetoresistive applications.
magnetocaloric cooling systemsthermoelectric energy conversionmagnetic sensor researchcryogenic applicationsmaterials research and development
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.