Eu(GaTe2)2

semiconductor

· Eu(GaTe2)2

Eu(GaTe₂)₂ is a ternary semiconductor compound composed of europium, gallium, and tellurium, belonging to the class of rare-earth chalcogenide semiconductors. This material is primarily of research interest rather than established commercial use, investigated for its potential in optoelectronic and photonic devices due to the rare-earth dopant's luminescent properties combined with the direct bandgap characteristics typical of gallium telluride-based systems. Engineers would consider this compound in exploratory applications requiring tunable light emission or detection in the infrared-to-visible spectrum, where rare-earth ions offer advantages over conventional III-VI semiconductors in terms of emission line width and Stokes shift.

photonic research devicesrare-earth luminescence studiesinfrared emitters/detectorsexperimental optoelectronicschalcogenide semiconductor researchoptical filtering applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.700	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(GaTe2)2

Electrical Properties

Regulatory Screening

Environmental

Export Control