Dy(InS2)3

semiconductor

· Dy(InS2)3

Dy(InS2)3 is a ternary semiconductor compound composed of dysprosium and indium sulfide, belonging to the family of rare-earth metal chalcogenides. This is primarily a research material used in fundamental studies of semiconducting properties, photonic devices, and potential optoelectronic applications rather than a mature commercial compound. The dysprosium dopant in the indium sulfide lattice modifies electronic and optical properties, making it of interest for tuning bandgap and light emission characteristics in laboratory and developmental contexts.

research semiconductorsrare-earth optoelectronicsphotonic device developmentbandgap engineeringthin-film researchexperimental light-emitting materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.220	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.

Dy(InS2)3

Electrical Properties

Regulatory Screening

Environmental

Export Control