Mn4 Ho2

semiconductor
· Mn4 Ho2

Mn₄Ho₂ is an intermetallic compound combining manganese and holmium (a rare-earth element), classified as a semiconductor material. This is a research-phase compound rather than an established commercial material; it belongs to the rare-earth intermetallic family, which is actively studied for magnetic and electronic properties that arise from the interaction between transition metals and rare-earth elements. Potential applications include magnetic refrigeration, spin-electronic devices, and high-performance magnetic materials, where the rare-earth component can provide strong magnetic moments and the manganese framework offers structural stability—though development and scaling remain in early stages compared to conventional semiconductors.

Magnetic refrigeration systemsSpintronics and magnetic devicesRare-earth intermetallic researchHigh-performance magnetsCryogenic applicationsMaterials research and development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
—
Pa——
Shear Modulus(G)
—
Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
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.