TeHO3 — Properties & Data | MatWorld

TeHO3

ceramic

· JVASP-88237· TeHO3

TeHO₃ is a tellurium-based oxide ceramic compound with potential applications in specialized functional ceramics research. While not widely established in mainstream industrial production, tellurium oxide ceramics are investigated for their unique optical and electronic properties, particularly in photonic devices, infrared optics, and specialized sensor applications where tellurium's high refractive index and thermal properties offer advantages over conventional oxide ceramics.

infrared optics and windowsphotonic/optical devicesspecialized sensor applicationsresearch and development materialshigh-refractive-index ceramicsadvanced functional ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.026	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.300	eV	DFT · OptB88vdW
↳	3.309	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	4.788	-	DFT · OptB88vdW
↳	3.586	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000513	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000448	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-380.1	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	272.4	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	2.220	%	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)	0.02160	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.9926	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.

TeHO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental