AsHfO2F

ceramic

· AsHfO2F

AsHfO2F is a mixed-metal oxide fluoride ceramic combining arsenic, hafnium, oxygen, and fluorine elements. This is primarily a research-phase material within the family of fluoride-containing oxides, developed for applications requiring specific optical, thermal, or electronic properties that benefit from hafnium's high-temperature stability and fluorine's low-phonon characteristics. The material is not widely established in commercial production but represents exploration of multi-component ceramic systems for specialized optical windows, scintillators, or advanced thermal barrier coatings where conventional oxides fall short.

optical windows and lensesscintillation detectorsthermal barrier coatingshigh-temperature ceramicsresearch and developmentradiation shielding applications

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)	1.909	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.8200	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.

AsHfO2F

Electrical Properties

Other Properties

Regulatory Screening

Environmental