TlN3 — Properties & Data | MatWorld

TlN3

Name: TlN3
Brand: MatWorld

semiconductor

· TlN3

TlN₃ is an experimental nitride compound containing thallium, belonging to the wider family of metal nitrides being investigated for advanced semiconductor and refractory applications. This material remains primarily in research phase rather than established industrial production, with interest centered on its potential as a wide-bandgap semiconductor or hard coating material. The thallium nitride family is explored for high-temperature electronics, optoelectronics, and wear-resistant applications where conventional semiconductors reach thermal limits, though toxicity concerns and processing challenges have limited commercial deployment compared to more mature alternatives like gallium nitride or titanium nitride.

experimental semiconductor researchhigh-temperature electronicshard coatings and wear resistancerefractory compound developmentwide-bandgap device engineeringmaterials research and characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	4,049.5	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3400	-	DFT · OptB88vdW
Shear Modulus(G)	1,506.9	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2095	lb/in³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)3 entries	3.580	eV	Measured
↳	1.849	eV	DFT · OptB88vdW
↳	2.414	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	21.15	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	5.567	-	DFT · OptB88vdW
↳	4.513	-	DFT · TBmBJ
Electron Effective Mass(m*e)	0.5400	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	0.6133	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00181	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000893	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-194.1	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	142.2	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	14.31	%	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3211	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.3094	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

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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.

TlN3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

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