Er3 Mn3 Ga2 Si1

semiconductor
· Er3 Mn3 Ga2 Si1

Er₃Mn₃Ga₂Si₁ is an intermetallic compound combining rare-earth (erbium), transition metal (manganese), and main-group elements in a defined stoichiometric ratio, belonging to the family of ternary or quaternary rare-earth-based semiconductors. This material is primarily of research and developmental interest for applications requiring magnetic and electronic coupling, particularly in magnetotransport, spintronics, or magnetocaloric device research where rare-earth and transition-metal interactions can be engineered. While not yet widely commercialized, compounds in this family are explored as alternatives to conventional magnetic semiconductors for next-generation sensors, quantum devices, and energy conversion, where the rare-earth content enables strong magnetic moments and the intermetallic structure provides tunable band structure.

experimental magnetotransport devicesspintronics researchmagnetocaloric materialsrare-earth magnetic semiconductorsquantum device prototypingmagnetic sensor development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
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.