Ga3CuTe5

semiconductor

· Ga3CuTe5

Ga₃CuTe₅ is a ternary semiconductor compound composed of gallium, copper, and tellurium, belonging to the family of I–III–VI₂ chalcogenide semiconductors. This material is primarily investigated in research contexts 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 widely commercialized compared to conventional semiconductors like CdTe or CIGS, chalcogenide compounds in this family are valued for their ability to achieve high absorption coefficients and tailored electronic properties through compositional control.

thin-film photovoltaicsinfrared photodetectorsoptoelectronic researchsolar cell developmentmaterials research and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.090	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.

Ga3CuTe5

Electrical Properties

Regulatory Screening

Environmental

Export Control