Lectures related to Applications of Hard Magnets

Materials Science of Magnetic Materials

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

Anisotropy and Hard Magnets

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

Magnetic Anisotropy: Basics and Applications

Explores magnetic anisotropy fundamentals, temperature effects, and applications in modern technologies.

Demagnetization Field: External vs Internal Fields

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

Magnetic Materials: Hysteresis Curves Explained

Covers hysteresis curves in magnetic materials, focusing on soft and hard magnets and their applications.

Permanent Magnets: Hysteresis Cycle

Covers the hysteresis cycle of permanent magnets and their sensitivity to temperature.

Magnetic Domains and Walls

Explores magnetic domains and walls in ferromagnetic materials, discussing their formation, energy considerations, and domain configurations.

Magnetic Hysteresis: Behavior and Loops

Covers magnetic hysteresis, coercive fields, and soft magnetic materials, including the history of coercive fields and interpreting hysteresis curves.

Magnetic Anisotropy in Ferromagnetic Materials

Explores magnetic anisotropy in different ferromagnetic materials and discusses the magnetocrystalline anisotropy of permalloy and rare-earth magnets.

Hysteresis Curves: M vs H_int

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

Hard Magnetic Materials: Fabrication and Properties

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

Soft Magnets: Applications and Loss Mechanisms

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

Materials Behavior with Magnetic Fields

Covers the behavior of materials in magnetic fields and their applications.

Magnetic Materials: Hysteresis in Soft and Hard Magnets

Covers the properties and applications of magnetic materials, focusing on hysteresis in soft and hard magnets.

Magnetic anisotropy: fundamentals and applications

Explores magnetic anisotropy energy, orbital moments, bit magnetization, superparamagnetism, and atomic-scale engineering in nanostructures.

Soft Magnets: Properties and Applications

Explores the optimization strategies and characteristics of soft magnetic materials for technical applications in modern technologies.

Magnetic Materials: Important Aspects and Applications

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

Hard Magnets: Materials, critical elements, Sect. 4.6&4.7

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

Magnetism: Materials & Fields

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

Anisotropy and Spin-Orbit Coupling

Explores anisotropy in magnetic materials, spin-orbit coupling effects, and magnetization curves.