TlCdBr3 — Properties & Data | MatWorld

TlCdBr3

ceramic

· JVASP-58843· TlCdBr3

TlCdBr₃ is a ternary halide ceramic compound composed of thallium, cadmium, and bromine. This material belongs to the family of metal halide perovskites and related structures, which are primarily investigated for optoelectronic and radiation detection applications in research settings rather than established industrial production. The compound is notable for its potential in semiconductor and scintillator applications where high atomic number constituents (particularly thallium and cadmium) enable efficient interaction with ionizing radiation, though practical engineering use remains limited compared to more mature alternatives like CdZnTe or traditional scintillators.

radiation detection (research)X-ray/gamma-ray sensing (experimental)optical materials researchperovskite-family semiconductorshigh-Z detector materialsmaterials science investigation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.109	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.661	eV	DFT · OptB88vdW
↳	3.717	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	5.180	-	DFT · OptB88vdW
↳	4.381	-	DFT · TBmBJ
Electron Effective Mass(m*e)	0.6933	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	1.720	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00155	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000888	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-202.3	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	215.3	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.5100	%	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)	-0.9121	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.

TlCdBr3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental