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Concept

Magnet

Related lectures (31)

Materials Science of Magnetic Materials

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

Dynamic Systems Theory MOOC: Electromechanical conversion I

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

Magnetic Induction

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

Magnetism: Materials & Fields

Explores induction, Maxwell's equations, magnetic materials, electromagnetism, and hysteresis cycles in ferromagnets.

Magnetic Field Sources

Explores magnetic field sources, induction, and practical applications in various fields.

Magnetic Ordering in Materials

Delves into magnetic ordering in materials, covering neglected spin interactions, Curie temperature, Neel temperature, and the Heisenberg Hamiltonian.

Soft Magnets for Technical Applications Log in to Mediaspace to watch this video

Explores soft magnets' definition, magnetization processes, applications in transformers, RF circuits, and sensors, along with global market insights.

Demagnetization Field: External vs Internal Fields Log in to Mediaspace to watch this video

Explores demagnetization field in non-ellipsoidal bodies, comparing external and internal fields and discussing magnetic energy and shape anisotropy.

Magnetic Materials: Applications and Experiments Log in to Mediaspace to watch this video

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

Magnetoelastic Effects: Magnetostriction Coefficient Log in to Mediaspace to watch this video

Explores magnetoelastic effects, focusing on the magnetostriction coefficient and its impact on shape change during magnetization.

Soft Magnets: Fe-Si Alloys and Magnetoelastic Effects Log in to Mediaspace to watch this video

Explores Fe-Si alloys, soft magnets, and magnetoelastic effects in modern technologies.

Applications of Hard Magnets Log in to Mediaspace to watch this video

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

Soft Magnets: Applications and Loss Mechanisms Log in to Mediaspace to watch this video

Explores the definition and applications of soft magnets, including their use in transformers and the optimization of losses in AC applications.

Magnetic Moments and Field Lines: Equivalence and Induction Log in to Mediaspace to watch this video

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

Magnetic Materials in Modern Technologies Log in to Mediaspace to watch this video

Explores magnetic recording media evolution, stability criteria, trilemma challenges, and advanced recording strategies.

Hard Magnets: From Application to Microstructure Log in to Mediaspace to watch this video

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

Magnetic Storage Innovations Log in to Mediaspace to watch this video

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

Magnetic Materials: Important Aspects and Applications Log in to Mediaspace to watch this video

Explores magnetic materials' key concepts and applications in modern technologies.

Magnetic Fields: Applications and Concepts Log in to Mediaspace to watch this video

Explores the applications of Laplace's force, equilibrium conditions, and magnetic dipoles.

Magnetic Recording Technologies: Stability, HAMR, Read Head Log in to Mediaspace to watch this video

Covers stability criteria, magnetic properties, HAMR, read/write head, and spintronics.