EuYb2S4

semiconductor

· EuYb2S4

EuYb2S4 is a rare-earth sulfide semiconductor compound containing europium and ytterbium, belonging to the family of lanthanide chalcogenides. This material is primarily investigated in research contexts for optoelectronic and photonic applications, leveraging the unique luminescent and electronic properties that rare-earth dopants impart to sulfide hosts. EuYb2S4 represents an emerging material system with potential for thermal imaging, scintillation detection, and solid-state lighting applications where efficient energy transfer between lanthanide ions can be engineered.

rare-earth photonicsscintillation detectorsthermal imaging sensorsluminescent materials researchlanthanide optoelectronicssolid-state lighting development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.600	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.

EuYb2S4

Electrical Properties

Regulatory Screening

Environmental

Export Control