Er1 Sn3

semiconductor

· Er1 Sn3

Er₁Sn₃ is an intermetallic compound composed of erbium and tin, belonging to the rare-earth tin family of materials. This compound is primarily of research and academic interest, studied for its potential in thermoelectric applications, magnetic devices, and specialized electronic components where rare-earth elements provide enhanced functional properties. Er₁Sn₃ represents a niche material system where the combination of erbium's magnetic and electronic characteristics with tin's metallurgical stability may enable performance advantages in cryogenic or high-temperature electronic applications, though commercial adoption remains limited compared to more established intermetallic systems.

thermoelectric devicesrare-earth intermetallicsresearch compoundsmagnetic materialscryogenic applicationssemiconductor research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00700	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3840	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.

Er1 Sn3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control