Sm6 Mn2 Al2 S14

semiconductor

· Sm6 Mn2 Al2 S14

Sm₆Mn₂Al₂S₁₄ is a rare-earth transition-metal sulfide semiconductor, combining samarium and manganese with aluminum in a sulfide matrix. This is a research-stage compound explored for its potential semiconducting and magnetic properties; it belongs to the rare-earth chalcogenide family, which is of interest for optoelectronic and solid-state device applications where band-gap engineering and magnetic functionality are relevant. The material's utility would depend on its specific electronic structure and whether it offers advantages in photovoltaic, thermoelectric, or magneto-optic applications compared to simpler binary or ternary sulfides.

rare-earth semiconductorsresearch and developmentsulfide optoelectronicsmagnetic semiconductor devicessolid-state physicsexploratory materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3834	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.734	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.

Sm6 Mn2 Al2 S14

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control