Mn1 Fe2 Ge1
semiconductor· Mn1 Fe2 Ge1
MnFeGe is a ternary intermetallic compound belonging to the family of magnetic semiconductors and half-metallic ferromagnets. This material is primarily of research interest rather than in widespread industrial production, explored for its potential ferromagnetic and magnetoresistive properties that could bridge traditional semiconductors and magnetic materials. The compound is investigated in academic and materials development settings for spintronic and magnetocaloric applications, where control of magnetic and electronic properties simultaneously offers advantages over single-phase alternatives.
spintronics researchmagnetocaloric cooling (exploratory)magnetic sensor developmenthalf-metal researchthermoelectric device materials (experimental)magnetoresistive device prototyping
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.