LaCuOSe

semiconductor

· LaCuOSe

LaCuOSe is a mixed-metal oxide-chalcogenide semiconductor compound combining lanthanum, copper, oxygen, and selenium. This is a research-phase material exploring the copper-oxide-selenide chemical family for next-generation photovoltaic and thermoelectric applications. The layered structure and tunable band gap make it a candidate for solar cells and solid-state energy conversion where conventional semiconductors face efficiency or cost limitations.

thin-film photovoltaicsthermoelectric devicesoptoelectronics researchnext-generation solar cellschalcogenide semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.830	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.

LaCuOSe

Electrical Properties

Regulatory Screening

Environmental

Export Control