Tb2Ba4Cd3S10 — Properties & Data | MatWorld

Tb2Ba4Cd3S10

ceramic

· JVASP-22926· Tb2Ba4Cd3S10

Tb2Ba4Cd3S10 is a rare-earth sulfide ceramic compound combining terbium, barium, cadmium, and sulfur. This is a research-phase material studied primarily for its potential in photonic and electronic applications rather than established industrial use. The rare-earth sulfide family is of interest for optical properties, luminescence, and semiconductor characteristics, though this specific composition remains largely in academic exploration and would be evaluated for niche applications requiring specialized optical or electronic behavior.

photonic materials researchrare-earth ceramics developmentoptical coating researchsemiconductor explorationsolid-state physics studiesmaterials science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.011	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.862	eV	DFT · OptB88vdW
↳	2.694	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	6.458	-	DFT · OptB88vdW
↳	5.258	-	DFT · TBmBJ
Thermoelectric Power Factor(PF)2 entries	0.000597	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000573	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-121.6	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	293.4	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	9.000	%	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)	0.00230	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.781	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.

Tb2Ba4Cd3S10

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental