KTeO2F

semiconductor

· KTeO2F

KTeO2F is a potassium tellurite fluoride compound that belongs to the family of tellurite-based semiconductors and optical materials. This is primarily a research and development material studied for its potential in nonlinear optical applications, photonic devices, and solid-state laser systems due to tellurite's strong nonlinear optical properties and fluoride's influence on optical transparency and phonon structure. While not yet widely deployed in mainstream industrial production, KTeO2F represents an emerging class of hybrid tellurite-fluoride compounds being investigated as alternative hosts for rare-earth doping and as candidates for mid-infrared optical components where conventional oxide glasses fall short.

nonlinear optical devicessolid-state laser hostsmid-infrared opticsphotonic research applicationsrare-earth doped materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.7000	eV	—
Magnetic Moment(μB)	-3.935e-15	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.5600	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

KTeO2F

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control