CdGaCu3Se4

metal

· JVASP-107156· CdGaCu3Se4

CdGaCu₃Se₄ is a quaternary semiconductor compound combining cadmium, gallium, copper, and selenium elements. This material is primarily of research and development interest rather than established industrial production, belonging to the family of I-III-VI semiconductors with potential applications in photovoltaic and optoelectronic devices. Its notable characteristics include tunable bandgap properties and the possibility of earth-abundant copper-based alternatives to traditional cadmium telluride or CIGS solar technologies, though practical device implementations remain largely in the experimental phase.

thin-film photovoltaicsexperimental semiconductorsoptoelectronic researchsolar cell absorbersbandgap engineeringnext-generation photovoltaic materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.564	kg/m³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2029	eV/atom	—
Formation Energy(ΔHf)	-0.1771	eV/atom	—

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.

CdGaCu3Se4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control