NbTlO3 — Properties & Data | MatWorld

NbTlO3

semiconductor

· NbTlO3

NbTlO3 is a mixed-metal oxide semiconductor compound combining niobium and thallium in an ionic ceramic structure. This is primarily a research material of interest in functional ceramics and photonic applications, rather than a high-volume industrial material. The compound belongs to the family of complex oxide perovskites or related structures, investigated for potential use in optoelectronic devices, ferroelectric applications, or as a photocatalyst due to the electronic properties contributed by both the niobium and thallium cations.

photocatalytic materials (research)optoelectronic semiconductorsferroelectric ceramics (experimental)infrared optics (potential)solid-state electronics researchfunctional ceramics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	26,291	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2700	-	DFT · OptB88vdW
Shear Modulus(G)	14,608.2	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3002	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	0.3670	eV	DFT · OptB88vdW
↳	0.2930	eV	DFT · PBE
↳	0.000	eV	DFT · GLLB-SC
High-Frequency Dielectric Constant (ε∞)(ε∞)	9.120	-	DFT · OptB88vdW
Electron Effective Mass(m*e)	0.01000	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	0.01000	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)3 entries	0.000	μB	DFT
↳	-0.00442	μB	DFT
↳	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00496	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00217	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-286.6	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	212.7	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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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.00610	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)3 entries	-1.642	eV/atom	DFT
↳	1.340	eV/atom	DFT
↳	-2.157	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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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.

NbTlO3

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Physical Properties

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Other Properties

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