Lu2CdS4 — Properties & Data | MatWorld

Lu2CdS4

ceramic

· JVASP-10233· Lu2CdS4

Lu2CdS4 is a rare-earth sulfide ceramic compound combining lutetium and cadmium in a sulfide matrix, belonging to the family of ternary metal sulfides. This material is primarily of research and specialized application interest, with potential use in optoelectronic devices, solid-state lighting, and thermal management applications due to its crystalline sulfide structure and rare-earth optical properties.

optoelectronic devicesphosphor materialssolid-state lightingresearch compoundsthermal managementsemiconductor applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.788	kg/m³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.213	eV	DFT · OptB88vdW
↳	2.334	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	6.548	-	DFT · OptB88vdW
↳	5.026	-	DFT · TBmBJ
Electron Effective Mass(m*e)	0.2600	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	1.140	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000460	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00235	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-73.48	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	308.3	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	15.91	%	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.801	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

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.

Lu2CdS4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental