HfCaOFN

ceramic

· HfCaOFN

HfCaOFN is an experimental ceramic compound combining hafnium, calcium, oxygen, and fluorine/nitrogen constituents, representing a multi-component oxyfluoride or oxynitride material class. Research into hafnium-based ceramics typically targets high-temperature applications and specialized optical or barrier coatings, though this specific composition appears to be in development rather than established industrial production. Engineers investigating this material would likely be evaluating it for niche applications requiring thermal stability, chemical inertness, or unique dielectric/refractive properties where conventional oxides fall short.

advanced refractory coatingshigh-temperature insulationoptical/photonic materialsbarrier layers for semiconductorsresearch-stage ceramics

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	-0.01458	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	2.260	eV/atom	DFT

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

HfCaOFN — Properties & Data | MatWorld

HfCaOFN

Electrical Properties

Other Properties

Regulatory Screening

Environmental