TlCdSb — Properties & Data | MatWorld

TlCdSb

ceramic

· JVASP-21484· TlCdSb

TlCdSb is a ternary intermetallic ceramic compound composed of thallium, cadmium, and antimony. This material belongs to the family of narrow-bandgap semiconductors and is primarily investigated in research contexts for optoelectronic and thermoelectric applications, particularly in infrared detection and sensing systems where its electronic properties can be exploited. TlCdSb is notable within semiconductor ceramics for its potential in specialized detection devices operating in mid- to far-infrared wavelength ranges, though it remains largely a research-phase material with limited commercial deployment compared to more established III-V compound semiconductors.

infrared detectorsthermal imaging sensorsnarrow-bandgap semiconductorsresearch optoelectronicsthermoelectric devicesadvanced detector materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.178	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00108	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000196	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-55.74	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	14.89	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	-0.08076	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.

TlCdSb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental