GaKO2S

ceramic

· GaKO2S

GaKO₂S is an experimental mixed-metal sulfide ceramic compound containing gallium, potassium, and sulfur, representing an emerging class of multinary chalcogenide ceramics. This material is primarily of research interest for photonic and optoelectronic applications where its bandgap and crystal structure may offer advantages in light emission, detection, or nonlinear optical behavior. While not yet established in mainstream industrial production, compounds in this family are being investigated as potential alternatives to conventional semiconductors and optical ceramics in specialized photonics, potentially offering tailored electronic or optical properties through composition tuning.

experimental optoelectronicsphotonic research materialsnonlinear optical deviceswide-bandgap semiconductor researchsolid-state light sources (exploratory)

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)	0.000	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	2.820	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.

GaKO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental