SmTiO3 — Properties & Data | MatWorld

SmTiO3

ceramic

· SmTiO3

SmTiO3 is a perovskite ceramic compound containing samarium and titanium, belonging to the rare-earth titanate family of functional ceramics. This material is primarily of research and development interest for applications requiring high dielectric properties, ferroelectric behavior, or thermal stability at elevated temperatures. SmTiO3 and related rare-earth titanates are investigated for microwave devices, capacitor applications, and as model systems for understanding ferroelectric phase transitions in perovskite structures, though industrial deployment remains limited compared to more established titanate ceramics.

microwave dielectricsferroelectric researchhigh-temperature capacitorsthermal barrier studiessolid-state electronicsmaterials physics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2485	lb/in³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · PBE
↳	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)2 entries	0.2000	μB	DFT
↳	0.000	µB	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.1177	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-3.421	eV/atom	DFT
↳	-3.293	eV/atom	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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.

SmTiO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental