Dy3Al0.5SiS7

semiconductor

· Dy3Al0.5SiS7

Dy3Al0.5SiS7 is a rare-earth thiophosphate semiconductor compound combining dysprosium, aluminum, and silicon with sulfur in a mixed-anion lattice structure. This is an experimental research material belonging to the rare-earth chalcogenide family, primarily of interest for next-generation optoelectronic and photonic applications where the unique electronic band structure and rare-earth dopant properties offer potential advantages in light emission, detection, or nonlinear optical response.

photonic materials researchrare-earth doped semiconductorsoptoelectronic device developmentluminescent materialsquantum dot precursorssolid-state laser hosts (developmental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.220	eV	—

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

Regulatory Screening

Environmental

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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.

Dy3Al0.5SiS7

Electrical Properties

Regulatory Screening

Environmental

Export Control