La2O2ZnSe2

semiconductor

· La2O2ZnSe2

La2O2ZnSe2 is a rare-earth oxyselenide semiconductor compound combining lanthanum, zinc, oxygen, and selenium into a mixed-anion crystal structure. This is an experimental/research-phase material investigated primarily for optoelectronic and photonic applications where rare-earth doping and wide bandgap semiconductors offer advantages in emission, detection, or nonlinear optical phenomena. The compound belongs to the family of rare-earth chalcogenides and oxychalcogenides, which are of interest as alternatives to more common semiconductors (GaN, SiC) in specialized optical and high-energy applications due to their unique electronic and luminescent properties.

optoelectronic researchphotonic materialsrare-earth luminescencewide-bandgap semiconductorsUV/visible emitters (experimental)semiconductor research devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.400	eV	—

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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.

La2O2ZnSe2

Electrical Properties

Regulatory Screening

Environmental

Export Control