YTlO2S — Properties & Data | MatWorld

YTlO2S

semiconductor

· YTlO2S

YTlO₂S is an oxysulfide semiconductor compound combining yttrium, thallium, oxygen, and sulfur elements, representing an emerging material in the rare-earth and heavy-metal chalcogenide semiconductor family. This is primarily a research-phase compound studied for its potential optoelectronic and photonic properties; it is not yet established in high-volume industrial production. The material's mixed-anion structure (oxide-sulfide) positions it as a candidate for next-generation applications in photocatalysis, scintillation detection, and wide-bandgap semiconductors where conventional oxides or sulfides show performance limitations.

photocatalytic water treatment (research)radiation detection and scintillators (emerging)optoelectronic device researchwide-bandgap semiconductor developmentluminescent material studieshigh-energy physics detector prototypes

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	-0.0000900	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.240	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

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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.

YTlO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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