CdCu2TeSe4 — Properties & Data | MatWorld

CdCu2TeSe4

metal

· JVASP-155365· CdCu2TeSe4

CdCu2TeSe4 is a quaternary chalcogenide compound belonging to the metal chalcogenide family, combining cadmium, copper, tellurium, and selenium into a single crystalline phase. This material is primarily of research and experimental interest rather than established industrial production, with potential applications in semiconductor and optoelectronic device development due to the tunable band gap properties characteristic of mixed telluride-selenide systems. Engineers considering this compound should evaluate it within the context of emerging photovoltaic, thermoelectric, or radiation detection technologies where chalcogenide compounds offer advantages in band gap engineering and carrier transport control.

experimental semiconductorsphotovoltaic researchchalcogenide optoelectronicsthermoelectric materials developmentradiation detectorsmaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	4,797.8	ksi	DFT · OptB88vdW
Shear Modulus(G)	-2,574.4	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2010	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.2600	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	24.20	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.09010	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.1363	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.

CdCu2TeSe4

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control