GeBO2S

ceramic

· GeBO2S

GeBO2S is a rare-earth germanium borate sulfide ceramic compound combining germanium, boron, oxygen, and sulfur elements into a mixed-anion crystal structure. This is primarily a research-phase material studied for its potential in infrared optics and photonic applications, where the sulfide component extends optical transparency into the mid- and long-wave infrared regions beyond conventional oxide ceramics. Engineers investigating advanced optical coatings, thermal imaging windows, or nonlinear optical devices may consider this compound for its potential to bridge the gap between visible and infrared transmission while leveraging boron's hardness contribution.

infrared optics and windowsthermal imaging componentsphotonic research materialsnonlinear optical devicesadvanced coatings developmentmid-IR optical systems

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)	0.01799	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.240	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.

GeBO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental