Sm1 Er1 In2

semiconductor

· Sm1 Er1 In2

Sm₁Er₁In₂ is a rare-earth intermetallic compound combining samarium, erbium, and indium in a defined stoichiometric ratio. This material belongs to the family of rare-earth-based semiconductors and intermetallics, which are primarily investigated in research settings for potential optoelectronic and thermoelectric applications rather than established high-volume industrial use. The combination of rare-earth elements suggests potential relevance to magnetic, luminescent, or high-temperature semiconductor applications, though this specific composition appears to be in the experimental/developmental stage.

rare-earth semiconductors (research)intermetallic compoundspotential optoelectronic devicespotential thermoelectric materialsmagnetic materials developmentadvanced materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00460	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.

Sm1 Er1 In2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control