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Concept

Piezoelectricity

Related lectures (31)

Piezoelectric Sensors: Operating Modes

Explores the operating modes of piezoelectric sensors and sensitivity calculations.

Functional Nanomaterials for Energy, Sensing, and Biomedical Applications

Explores functional nanomaterials for energy, sensing, and biomedical applications, focusing on polymer-based piezoelectric and triboelectric materials.

Piezoelectric Sensors: Mechanical and Electrical Quantities

Explores stress components, polarization, and piezoelectric coefficients in piezoelectric sensors.

Scanning Probe Microscopy: Fundamentals

Covers the fundamentals of Scanning Probe Microscopy, including its history, principles, instruments, and applications in semiconductor research and industry.

Electrostatic Transduction Equations and Analogue Scheme

Explores electrostatic transduction principles, non-linear equations, and actuator/sensor coupling, with examples like electrostatic microphones.

Piezoelectric Sensors: Doppler Effect Ultrasound Flow Meter

Explores piezoelectric sensors and the Doppler effect ultrasound flow meter.

Piezoelectric Sensors: Force and Acceleration

Explores piezoelectric force sensors and accelerometers for biomechanics applications.

Piezo Scanner and STM

Explores piezo scanners, STM feedback, and challenges in achieving nanometer resolution for high-quality imaging.

Inflating to Shape: From Sheets to 3D Structures

Explores transforming planar sheets into 3D structures through wrinkles, growth, and actuation.

Nanoscale MEMS or NEMS

Covers the transition to nanoscale devices, nanoscale imaging, capillary forces, AFM of graphene, and integrated sensors & actuators.

Transparent Conductive Oxide: Sputtering MOOC: Micro and Nanofabrication (MEMS)

Explores sputtering principles for transparent conductive oxide in solar cells and the use of piezoelectric materials for sensors and filters.

Piezoelectric Effect: Fundamentals Log in to Mediaspace to watch this video

Explores the piezoelectric effect, materials, sensor sensitivity, geometry, and configurations.

Piezoelectricity and Acoustic Waves Log in to Mediaspace to watch this video

Covers the fundamental concepts of piezoelectricity, including direct and inverse effects, examples of fields in piezoelectric media, and acoustic wave propagation.

Transduction: Detection Log in to Mediaspace to watch this video

Explores various methods of transduction for detecting motion and deformation in microscale applications.

Special Features of ScAlN Alloys Log in to Mediaspace to watch this video

Delves into the distinctive characteristics of ScAlN alloys and their impact on electronic devices.

Intra-Cellular Resonators Simulation Log in to Mediaspace to watch this video

Explores the modeling of resonators for biosensing applications in liquid environments.

Resonant Sensors: General Principles Log in to Mediaspace to watch this video

Explores the general principles of resonant sensors, focusing on piezoelectric resonators and their applications in temperature sensing and mass measurement.

Piezoelectric Transducers Log in to Mediaspace to watch this video

Explores the historical development and applications of piezoelectric transducers, covering crystal resonators, impedance measurements, resonance, and acoustic power.

Capacitive MEMS Sensors: Working Principles Log in to Mediaspace to watch this video

Explains the working principles of capacitive MEMS sensors, differential capacitors, MEMS microphones, and the impact of MEMS technology on consumer products.

Piezoelectric Sensors Log in to Mediaspace to watch this video

Explores piezoelectric sensors for force and pressure measurements, accelerometers, and calibration methods.