Cu2 Ga2 Te4

metal

· Cu2 Ga2 Te4

Cu₂Ga₂Te₄ is a quaternary semiconductor compound belonging to the I-III-VI₂ family of chalcogenides, combining copper, gallium, and tellurium in a layered crystal structure. This material is primarily of research and development interest for optoelectronic and photovoltaic applications, where its tunable bandgap and potential for efficient light absorption make it a candidate for next-generation solar cells and infrared detectors. While not yet commercialized at scale, compounds in this family are explored as alternatives to conventional semiconductors due to their potential for high carrier mobility and lower manufacturing complexity compared to traditional III-V semiconductors.

photovoltaic researchinfrared detectorsthin-film solar cellssemiconductor researchoptoelectronic devicesmaterials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2630	eV/atom	—

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Regulatory Screening

Environmental

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Cu2 Ga2 Te4

Other Properties

Regulatory Screening

Environmental

Export Control