EuEr2Se4

semiconductor

· EuEr2Se4

EuEr2Se4 is a rare-earth selenide compound belonging to the family of lanthanide chalcogenides, composed of europium and erbium with selenium. This is a research-phase material primarily investigated for its semiconducting properties and potential optoelectronic behavior, rather than an established commercial material. Interest in this compound stems from the unique electronic and magnetic properties that rare-earth selenides exhibit, making it relevant for fundamental studies of narrow-bandgap semiconductors and potential applications in infrared optics or quantum materials research.

infrared optics researchrare-earth semiconductor developmentquantum materials studiesexperimental photonicssolid-state physics researchfunctional ceramic compounds

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.

EuEr2Se4

Electrical Properties

Regulatory Screening

Environmental

Export Control