KBaTe

ceramic

· JVASP-63967· KBaTe

KBaTe is an inorganic ceramic compound composed of potassium, barium, and tellurium—a mixed-metal tellurite that belongs to the tellurite ceramic family. This material is primarily of research interest for photonic and optoelectronic applications, where tellurite ceramics are valued for their transparency in infrared wavelengths and nonlinear optical properties; it may also have potential in solid-state laser host materials or as a component in specialized glass-ceramic systems where barium and potassium modifiers tune thermal and optical behavior.

infrared opticsnonlinear optical materialslaser host ceramicsresearch/developmentglass-ceramic modifiersphotonic devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1307	lb/in³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	2.841	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	29.66	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	6.580	%	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)	0.5925	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.6820	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.

KBaTe — Properties & Data | MatWorld

KBaTe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental