TeAlO2S

ceramic

· TeAlO2S

TeAlO₂S is a mixed-metal oxysulfide ceramic combining tellurium, aluminum, oxygen, and sulfur constituents. This is a research-phase material within the broader family of complex oxide-sulfide ceramics, developed primarily for photonic and optoelectronic applications where combined oxide stability and sulfide optical properties are advantageous. Limited industrial deployment exists; potential applications leverage the material's ability to bridge wide-bandgap semiconductors and ceramic hosts for specialized optical or electronic devices in environments requiring thermal or chemical resistance.

optoelectronic researchphotonic materialswide-bandgap semiconductorsspecialty ceramics developmentexperimental thin films

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	0.0000248	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.020	eV/atom	DFT

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.

TeAlO2S — Properties & Data | MatWorld

TeAlO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental