EuGa2S4

semiconductor

· EuGa2S4

EuGa₂S₄ is a rare-earth chalcogenide semiconductor compound composed of europium, gallium, and sulfur, belonging to the family of wide-bandgap semiconductors with potential for optoelectronic applications. This material is primarily investigated in research contexts for its luminescent properties and potential use in photonic devices, where the europium activator can enable visible light emission. EuGa₂S₄ represents an emerging class of materials for next-generation light-emitting and sensing applications, though it remains largely in the development phase compared to conventional III-V semiconductors.

luminescent displaysphosphor materialsphotonic sensorssolid-state lighting researchrare-earth optoelectronicsX-ray imaging scintillators

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.250	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.

EuGa2S4

Electrical Properties

Regulatory Screening

Environmental

Export Control