HoTiO3 — Properties & Data | MatWorld

HoTiO3

Name: HoTiO3
Brand: MatWorld

ceramic

· HoTiO3

Holmium titanate (HoTiO3) is a rare-earth titanate ceramic compound that combines holmium oxide with titanium oxide in a perovskite-related crystal structure. This material is primarily of research interest for high-temperature applications and functional ceramics, particularly where rare-earth doping provides enhanced dielectric, thermal, or magnetic properties compared to undoped titanate systems. Engineers and researchers consider holmium titanate for specialized applications requiring thermal stability, low thermal conductivity, or unique electronic behavior at elevated temperatures.

thermal barrier coatingshigh-temperature ceramicsdielectric applicationsrare-earth functional ceramicsresearch and developmentaerospace thermal protection

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.513	kg/m³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)3 entries	0.000	eV	Measured
↳	0.000	eV	DFT · PBE
↳	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)2 entries	0.2000	μB	DFT
↳	3.968	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000396	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000424	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	10.01	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	12.23	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.00730	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-3.468	eV/atom	DFT
↳	-3.489	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.

HoTiO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental