Bismuth titanium oxide sputtering targets are high-performance materials developed for functional ceramic thin film deposition applications. Known for their excellent chemical stability and ferroelectric properties, this material is suitable for the preparation of advanced devices such as high dielectric constant, piezoelectric, optoelectronic and non-volatile memory thin films.
We provide Bismuth titanium oxide sputtering targets in various shapes and sizes, including round, rectangular, etc., and can be customized according to customer specific requirements. We also provide a full range of after-sales technical support and application suggestions, please feel free to consult.
Purity: 99.999%
Dense ceramic structure, suitable for high stability sputtering
Customizable size and shape
Suitable for thin film preparation of ferroelectric, piezoelectric and optoelectronic devices
Ferroelectric memory (FeRAM): Bi4Ti3O12 is a typical Aurivillius phase ferroelectric material, widely used in non-volatile memory, with excellent polarization retention performance.
Piezoelectric devices: can be used for piezoelectric drive layer in microelectromechanical systems (MEMS), with good electromechanical coupling coefficient.
Optoelectronic thin film devices: used for integrated optical devices or multifunctional modulation layers, with both nonlinear optical and electro-optical effects.
High dielectric films: suitable for capacitors, DRAM dielectric layers and signal control films.
We provide detailed certificates of analysis (COA), material safety data sheets (MSDS) and related XRD, SEM or density test reports for each batch of products. We also welcome customers to designate third-party testing agencies for verification to jointly ensure high-quality delivery.
Molecular formula: Bi₄Ti₃O₁₂
Molecular weight: 1092.38 g/mol
Appearance: Off-white or light yellow ceramic target, smooth surface
Density: about 8.1 g/cm³ (close to theoretical density)
Melting point: about 1,000 °C
Crystal structure: layered perovskite structure, orthorhombic system
Inner Packaging: Vacuum-sealed bags and boxed to prevent contamination and moisture.
Outer Packaging: Cartons or wooden crates selected based on size and weight.
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