Cd2GaCuTe4 — Properties & Data | MatWorld

Cd2GaCuTe4

Name: Cd2GaCuTe4
Brand: MatWorld

metal

· JVASP-107573· Cd2GaCuTe4

Cd₂GaCuTe₄ is a quaternary chalcogenide compound belonging to the family of II-III-I-VI semiconductors, combining cadmium, gallium, copper, and tellurium elements. This material is primarily explored in research contexts for optoelectronic and photovoltaic applications, where its tunable bandgap and crystal structure offer potential advantages in solar cells, photodetectors, and nonlinear optical devices compared to binary or ternary semiconductors.

thin-film photovoltaicsphotodetectorsnonlinear opticssemiconductor researchinfrared optoelectronicsexperimental semiconductor devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2048	lb/in³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.1670	eV	DFT · OptB88vdW
↳	0.8900	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	7.703	-	DFT · OptB88vdW
↳	8.957	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	29.32	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00880	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3272	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Cd2GaCuTe4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control