Lectures related to Rare-earth magnet

Explores the evolution of magnetic storage, Hall Effect sensors, Giant Magnetoresistance, and Permanent Magnet motors.

Covers the materials science of magnetic materials, focusing on properties, concepts, and optimization for functional applications.

Covers the theory of dynamic systems, including equations of motion and single coil system examples.

Explores the characteristics and production of hard magnets, emphasizing the significance of rare earth elements and their diverse applications.

Explores the fabrication and properties of hard magnetic materials, focusing on strategies for high coercivity and remanence.

Explores magnetic dipole, field lines, and induction by moving charges.

Explores the applications and benefits of hard magnets in modern technologies, emphasizing their compact design advantages.

Explores the classification, qualities, and fabrication of hard magnets for various applications, emphasizing microstructure control.

Explores the applications of magnetic materials, including Halbach arrays and practical experiments with magnets.

Explains the basics of synchronous motors, including field speed, torque, and coil heads.

Explores magnetization dynamics, spin waves in thin films, GHz spectroscopy, and future magnetic technologies.

Explores anisotropy, hard magnets, BHmax, and rare earth elements in magnetic materials.

Explores the design and function of bending magnets, quadrupoles, and sextupoles in synchrotrons and x-ray lasers.

Covers the construction of a compass using small neodymium magnets and observing its alignment with the Earth's magnetic field.

Explores electromagnetic and reluctant polarized actuators, force concepts, and actuator classes.

Explains hysteresis curves, coercive fields, and the concept of a true permanent magnet.

Explores the components and risks of MRI scanners, emphasizing safety and functionality.

Discusses the number of poles in electromagnetic actuators and the impact on winding factors.

Explains magnetic induction, force on a dipole, torque, and applications in macroscopic systems.

Introduces electromechanical conversion, showcasing examples of actuators and analyzing their behavior.