TeGaO2S — Properties & Data | MatWorld

TeGaO2S

ceramic

· TeGaO2S

TeGaO2S is a mixed-anion ceramic compound containing tellurium, gallium, oxygen, and sulfur elements, representing an exploratory material in the semiconductor and photonic ceramics family. This composition is primarily of research interest for optoelectronic and photocatalytic applications, where the combination of chalcogenide (sulfur) and oxide (oxygen) components may enable tunable bandgap and enhanced light absorption properties compared to conventional single-anion ceramics. Material remains largely in development stages; engineers would consider it only for advanced research prototypes or next-generation photonic device design where novel band structures and anion mixing effects are advantageous.

photocatalytic coatingsoptoelectronic researchsemiconductor thin filmsphoton absorption deviceswide-bandgap ceramic compoundsadvanced materials research

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)	-0.0000397	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.9400	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.

TeGaO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental