Ba1 Ti1 O3
semiconductor· Ba1 Ti1 O3
Barium titanate (BaTiO₃) is a ferroelectric ceramic compound that exhibits strong piezoelectric and dielectric properties, making it a semiconductor with unique electromechanical coupling. It is widely used in capacitors, actuators, and sensors across consumer electronics, automotive, and industrial applications, valued for its ability to convert electrical and mechanical energy efficiently. Engineers select barium titanate over alternatives when high dielectric constant, piezoelectric response, and compact form factors are critical—particularly in multilayer ceramic capacitors (MLCCs), which dominate modern electronics manufacturing.
multilayer ceramic capacitorspiezoelectric actuatorsdisplacement sensorsconsumer electronicsautomotive control systemsultrasonic transducers
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | eV/atom | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
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.