CsLaO2S — Properties & Data | MatWorld

CsLaO2S

ceramic

· CsLaO2S

CsLaO2S is an oxysulfide ceramic compound combining cesium, lanthanum, oxygen, and sulfur. This is an emerging research material within the rare-earth oxysulfide family, designed to explore unique optical and electronic properties not achievable in conventional oxide or sulfide ceramics alone. While not yet in widespread commercial use, oxysulfides are being investigated for advanced applications requiring tailored band gaps, phosphorescence, or ion-conduction behavior.

research phase ceramicsoptical phosphorsrare-earth compoundssolid-state lightingelectronic materials researchion-conducting 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)	0.000	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.380	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.

CsLaO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental