Ga1.65Cu0.35Se2.65

semiconductor

· Ga1.65Cu0.35Se2.65

Ga1.65Cu0.35Se2.65 is a copper-gallium selenide compound semiconductor, a variant within the I-III-VI2 semiconductor family. This material is primarily explored in photovoltaic and photoelectrochemical research contexts, where its bandgap and electronic properties make it a candidate for thin-film solar cells and light-harvesting devices, though it remains largely in the experimental phase rather than in mainstream commercial production.

thin-film photovoltaicssolar cellsphotoelectrochemical devicesoptoelectronic researchlight-harvesting materialssemiconductor device development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.810	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.

Ga1.65Cu0.35Se2.65

Electrical Properties

Regulatory Screening

Environmental

Export Control