TlCdI3 — Properties & Data | MatWorld

TlCdI3

ceramic

· JVASP-89134· TlCdI3

TlCdI₃ is a ternary halide ceramic compound composed of thallium, cadmium, and iodine, belonging to the class of semiconductor and scintillator materials. This material is primarily investigated in research contexts for radiation detection and photonic applications, where its halide crystal structure enables efficient photon or particle interaction. While not yet widely deployed in volume production, thallium cadmium iodide compounds are of scientific interest for gamma-ray and X-ray detection systems due to their high atomic number constituents and potential for room-temperature operation, positioning them as candidates to compete with established scintillator ceramics in specialized detection instruments.

radiation detection systemsgamma-ray scintillatorsX-ray detectionresearch optoelectronicshigh-Z semiconductor researchnuclear instrumentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	3,074.8	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3200	-	DFT · OptB88vdW
Shear Modulus(G)	1,308.2	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2275	lb/in³	DFT · OptB88vdW

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Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.053	eV	DFT · OptB88vdW
↳	2.913	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	6.554	-	DFT · OptB88vdW
↳	5.077	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	5.700	%	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)	0.01030	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.6254	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.

TlCdI3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental