InGeO2S

ceramic

· InGeO2S

InGeO₂S is a mixed-metal oxide sulfide ceramic compound containing indium, germanium, oxygen, and sulfur. This is a research-phase material within the broader family of chalcogenide ceramics and mixed-anion compounds, investigated primarily for its potential in optoelectronic and photonic applications where combined ionic and covalent bonding can tailor bandgap and light-matter interactions. Interest in this composition stems from its position between traditional oxides and sulfides, offering potential routes to tunable optical properties, wide-bandgap semiconductivity, or ion-conducting behavior depending on synthesis and doping strategies.

optoelectronic researchwide-bandgap semiconductorsphotonic device developmentionic conductors (experimental)thin-film optical coatingsmaterials science research

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)	0.000647	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.7000	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.

InGeO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental