Barium Strontium Titanate Nanopowder / Nanoparticles (BaSrTiO3, 99.9%)

Barium Strontium Titanate Nanopowder / Nanoparticles Application:

Tunable microwave capacitors for correspondence; Phosphor for field-emanation show in level board shows; PTC thermistors; Microwave solitons; Varistors; Nonvolatile memory; Electrical protection; Capacitor dielectric of Gbit-scale DRAMs. Monster piezoelectric impact at cryogenic temperatures; Magnetic field inhumane thermometer; High-voltage capacitors; Ultralow-temperature checking microscopies; Micro-capacitors; High thickness dynamic irregular access recollections; Decoupling capacitors; Oxygen sensors; Photocatalyst; Planar capacitors; Semiconductive earthenware production; Pyroelectric far-infrared dectors; Soft-phonon gadgets; Stochastic reverberation; Trunable full circuits; Varactors.

Applications

Capacitors and Energy Storage Devices:

High-Performance Capacitors: BST nanoparticles are widely used in high-k capacitors due to their high dielectric constant, which allows for higher energy storage density in compact devices.

Energy Harvesting: Due to their piezoelectric and ferroelectric properties, BST nanoparticles can be integrated into energy harvesting devices that capture mechanical or vibrational energy and convert it into usable electrical energy.

Ferroelectric Memory Devices:

Non-Volatile Memory: BST is a key material in the development of ferroelectric random-access memory (FeRAM), a type of non-volatile memory that retains data even when power is turned off. BST’s ferroelectric properties allow it to store information in the form of polarization states.

FeRAM Capacitors: BST nanoparticles are used in FeRAM capacitors to improve memory efficiency and performance, especially in devices requiring low power consumption and fast switching times.

Sensors and Actuators:

Piezoelectric Sensors: BST’s piezoelectric properties make it suitable for sensors that detect mechanical stress or vibrations. Applications include pressure sensors, motion sensors, and accelerometers used in automotive, aerospace, and medical fields.

Piezoelectric Actuators: BST nanoparticles are used in actuators that convert electrical signals into mechanical motion, which is useful in applications such as nano-positioning systems and microelectromechanical systems (MEMS).

Microelectronics and Photonics:

Voltage-Controlled Devices: The high dielectric constant and ferroelectric properties of BST nanoparticles make them useful in varactor diodes (voltage-controlled capacitors) and microwave devices.

Photonic Devices: BST can be used in photonic crystals, optical waveguides, and nonlinear optical devices, where the material’s optical properties are important for modulating light or enabling optical switching.

Integrated Circuits: BST is also used in high-frequency and high-power integrated circuits (ICs), particularly those used in communication systems, radar, and imaging devices.

Dielectric Tunable Devices:

BST nanoparticles are ideal for tunable dielectric materials, which are critical in devices like tunable filters and oscillators. These are essential components in radio frequency (RF) communication systems and radar technology.

MEMS Devices:

MEMS (Micro-Electro-Mechanical Systems): BST nanoparticles are used in MEMS devices that combine both mechanical and electrical elements on a microscopic scale. Examples include pressure sensors, gyroscopes, and microphones.

Environmental Applications:

Water Treatment: BST nanoparticles can be utilized in water purification systems, where they act as photocatalysts to degrade pollutants under UV light.