Eu(GaSe2)2

semiconductor

· Eu(GaSe2)2

Eu(GaSe2)2 is a ternary semiconductor compound composed of europium, gallium, and selenium, belonging to the family of rare-earth chalcogenide semiconductors. This material is primarily of research interest for optoelectronic and photonic applications, particularly where rare-earth doping or europium's luminescent properties can be leveraged; it remains largely experimental rather than widely commercialized, but represents a materials platform for exploring novel bandgap engineering and potential light-emitting or scintillation device concepts in the infrared and visible spectrum.

research optoelectronicsrare-earth semiconductorspotential scintillatorsphotonic materials developmentinfrared detector developmentexperimental compound semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.160	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(GaSe2)2

Electrical Properties

Regulatory Screening

Environmental

Export Control