TeAsON2 — Properties & Data | MatWorld

TeAsON2

ceramic

· TeAsON2

TeAsON2 is a tellurium-arsenic oxynitride ceramic compound that belongs to the family of mixed-anion ceramics combining metallic and semiconductor characteristics. This material is primarily of research interest for optoelectronic and photonic applications where its unique band structure and potential optical transparency in specific wavelength ranges offer advantages over conventional semiconductors or oxides. The tellurium-arsenic base suggests potential use in infrared optics, photodetectors, or as a wide-gap semiconductor alternative in environments where thermal stability or chemical resistance is required.

infrared optics and windowsphotodetector devicessemiconductor researchhigh-temperature optical coatingsexperimental photonic materialschemical-resistant ceramics

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)	0.0000219	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.060	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.

TeAsON2

Electrical Properties

Other Properties

Regulatory Screening

Environmental