Cu0.3Ga1.7S2.7

semiconductor

· Cu0.3Ga1.7S2.7

Cu0.3Ga1.7S2.7 is a copper-gallium sulfide compound semiconductor with mixed-valence cation composition, belonging to the family of ternary chalcogenides. This material is primarily investigated in research contexts for photovoltaic and optoelectronic applications, where its tunable bandgap and layered crystal structure offer potential advantages in thin-film solar cells and light-emitting devices compared to binary semiconductors.

thin-film photovoltaicssolar cellsoptoelectronic devicesresearch semiconductorslight-emitting applicationschalcogenide compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.600	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.

Cu0.3Ga1.7S2.7

Electrical Properties

Regulatory Screening

Environmental

Export Control