Sm4 Sn2 S10

semiconductor
· Sm4 Sn2 S10

Sm₄Sn₂S₁₀ is a rare-earth tin sulfide compound belonging to the family of chalcogenide semiconductors, combining samarium (rare-earth metal), tin, and sulfur in a complex ternary structure. This material is primarily of research interest for its potential in thermoelectric applications and solid-state electronics, where rare-earth chalcogenides are explored for their tunable electronic and thermal transport properties. Engineers evaluating this compound should note it represents an emerging class of materials rather than an established industrial standard—its development is driven by interest in novel energy conversion devices and next-generation semiconductor platforms where conventional semiconductors face performance limits.

thermoelectric energy conversionresearch semiconductorsrare-earth electronicssolid-state devicesmaterials discovery

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)
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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.