GeTeOFN

ceramic

· GeTeOFN

GeTeOFN is an experimental germanium-tellurium oxide fluoride nitride ceramic compound developed for advanced optoelectronic and photonic applications. This material belongs to the family of heavy-metal oxide glasses and ceramics, where the combination of germanium and tellurium oxides with fluoride and nitride components creates a host matrix with potential for mid-infrared transmission and rare-earth ion doping. Research interest in this composition centers on fiber optics, integrated photonics, and optical sensing, where the extended transparency window and refractive index properties of germanium-tellurium systems offer advantages over silicate-based alternatives for wavelengths beyond conventional fiber optics.

Mid-infrared optical fibersRare-earth-doped lasers and amplifiersPhotonic integrated circuitsOptical sensors and detectorsResearch/experimental optoelectronics

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)	-1.025e-15	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.060	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.

GeTeOFN

Electrical Properties

Other Properties

Regulatory Screening

Environmental