SrTiO — Properties & Data | MatWorld

SrTiO

ceramic

· JVASP-113732· SrTiO

Strontium titanate (SrTiO₃) is a perovskite ceramic compound known for its high dielectric constant and electro-optic properties, making it valuable in electronic and photonic applications. It is primarily used in capacitors, tunable microwave devices, and optical modulators, and has attracted significant research interest as a substrate material for thin-film growth of superconductors and ferroelectric materials due to its excellent lattice matching and low losses at microwave frequencies.

capacitors and dielectric devicesmicrowave tunable componentsthin-film substratesoptical modulatorssuperconductor engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.187	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.236	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.7838	eV/atom	DFT · OptB88vdW

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.

SrTiO

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental