Na2GeTeO6 — Properties & Data | MatWorld

Na2GeTeO6

ceramic

· JVASP-45252· Na2GeTeO6

Na2GeTeO6 is an inorganic oxide ceramic compound containing sodium, germanium, and tellurium—a mixed-metal tellurate that belongs to the family of functional ceramics. This material is primarily of research interest for applications in solid-state ionics, photonics, and scintillation, where its crystal structure and thermal properties are being investigated for potential use in radiation detection, optical waveguides, and solid electrolytes. While not yet established in mainstream engineering practice, tellurate-based ceramics are notable for their ability to host rare-earth ions and their potential in advanced sensing and energy storage systems where conventional oxide ceramics fall short.

radiation detection and scintillationsolid-state ionics and electrolytesoptical waveguides and photonicsrare-earth ion host materialsresearch and development materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.612	kg/m³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.788	eV	DFT · OptB88vdW
↳	4.744	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	3.649	-	DFT · OptB88vdW
↳	56.71	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000666	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000168	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-111.3	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	524.2	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	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)	-1.653	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.

Na2GeTeO6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental