Ca(SmS2)2

semiconductor
· Ca(SmS2)2

Ca(SmS₂)₂ is a rare-earth sulfide semiconductor compound composed of calcium and samarium sulfide, representing a member of the ternary chalcogenide family with potential for optoelectronic and photonic applications. This material is primarily of research interest rather than established in high-volume manufacturing, with its semiconductor characteristics making it a candidate for infrared optics, photovoltaic systems, and solid-state lighting where rare-earth doping and wide bandgap semiconductors are explored. Engineers evaluating this compound should consider it within the context of emerging rare-earth chalcogenide technology where sulfide-based systems offer tunable electronic properties and potential cost advantages over oxide-based alternatives in specialized thermal and optical environments.

infrared optics and detectorsphotovoltaic researchsolid-state lightingrare-earth doped semiconductorsthermal imaging systemsexperimental optoelectronic devices

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
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.