GeAlO2S

ceramic

· GeAlO2S

GeAlO2S is an experimental oxyulfide ceramic compound combining germanium, aluminum, oxygen, and sulfur elements. This material belongs to the emerging family of mixed-anion ceramics being investigated for optoelectronic and photonic applications where the sulfide component can extend optical transparency into the infrared spectrum while the oxide framework provides structural stability. Research interest centers on its potential for infrared optics, photocatalysis, and wide-bandgap semiconductor applications where conventional oxides or sulfides alone prove inadequate.

infrared optics and windowsphotocatalytic applicationsexperimental optoelectronicswide-bandgap semiconductorsresearch-stage photonic devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.8552	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.000	eV/atom	—

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

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.

GeAlO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental