Eu(InS2)2

semiconductor

· Eu(InS2)2

Eu(InS2)₂ is a rare-earth indium sulfide semiconductor compound, where europium ions are incorporated into an indium disulfide host lattice. This is a research-stage material primarily studied for its photoluminescent and optoelectronic properties, rather than a mature engineering material in widespread industrial use. The europium dopant activates visible light emission, making this compound of interest for phosphor applications, light-emitting devices, and solid-state lighting research where rare-earth-activated semiconductors can offer tunable wavelength output and potential advantages over conventional phosphors.

photoluminescent phosphorsLED phosphor researchsolid-state lightingoptical materials developmentthin-film optoelectronicsrare-earth semiconductor research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.500	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.

Eu(InS2)2

Electrical Properties

Regulatory Screening

Environmental

Export Control