SmHfO3 — Properties & Data | MatWorld

SmHfO3

ceramic

· SmHfO3

SmHfO3 is a rare-earth hafnate ceramic compound combining samarium (Sm) and hafnium (Hf) oxides, belonging to the perovskite family of functional ceramics. This material is primarily investigated in research contexts for high-temperature structural applications and advanced electronics, particularly valued for its potential thermal stability, high melting point, and chemical inertness in extreme environments. SmHfO3 is notable within the hafnate ceramic family for balancing refractory performance with potential dielectric or photonic properties, making it a candidate for next-generation thermal barrier coatings, nuclear applications, and specialized high-temperature devices where conventional oxides reach their limits.

thermal barrier coatingshigh-temperature structural ceramicsnuclear reactor materialsrefractory applicationsadvanced dielectric research

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 · PBE
Magnetic Moment(μB)	0.00500	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.408	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.

SmHfO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental