Sm2 Mn2 Si2

semiconductor

· Sm2 Mn2 Si2

Sm2Mn2Si2 is an intermetallic compound belonging to the rare-earth manganese silicide family, synthesized primarily for research into magnetic and electronic properties rather than established industrial production. This material is investigated for potential applications in magnetocaloric devices, thermoelectric systems, and magnetic refrigeration, where rare-earth transition metal silicides offer tunable magnetic behavior and thermal properties. The compound represents an emerging materials class with potential utility in energy conversion and solid-state cooling technologies, though it remains largely confined to academic and laboratory-scale development.

magnetocaloric cooling devicesthermoelectric materials researchmagnetic refrigeration systemsrare-earth functional materialsexperimental intermetallic compoundslow-temperature physics applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	81.08	GPa	—
Shear Modulus(G)	9.947	GPa	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00340	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4750	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.

Sm2 Mn2 Si2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control