Lectures related to Magnetization

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.

Berry phases in condensed matter physics

Explores the theory of electric polarization and orbital magnetization in condensed matter physics, focusing on quantum aspects and topological insulators.

Echo Formation: Dephasing and Rephasing

Explores echo formation in biomedical imaging, emphasizing dephasing and rephasing concepts for signal optimization.

Different hysteresis curves: Soft vs Hard Magnet

Covers the different hysteresis curves of soft and hard magnets.

Nano Magnetism: Recording and Magnetization

Explores nano-magnetism, magnetic recording trends, storage media, and the magnetism of isolated atoms.

Ferromagnetic Resonance

Explores the effective field, spin waves, demagnetization field, and spin wave dispersions in thin films.

Maxwell's Equations in Polarized Matter: Lorentz Transformation

Explores Maxwell's equations in polarized matter and fields transformation under different frames.

Magneto-optical Kerr Effect: Fundamentals and Applications

Covers the fundamentals of the Magneto-optical Kerr Effect (MOKE) and its applications in ultrafast magnetization processes and magnetic optical spectroscopy.

Demagnetization Fields: Origin and Estimation

Explores demagnetization fields, their origins, and energy implications in magnetic materials.

Effect of RF field

Explores the motion of magnetization induced by an RF field and the concept of resonance.

Applications of Hard Magnets

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

New material properties caused by hidden magnetoelectric order

Discusses hidden magnetoelectric multipoles and their impact on material properties, focusing on multiferroic behavior and surface magnetization.

Spin-Mechanical Coupling in Diamond

Explores spin-mechanical coupling in diamond, focusing on the Nitrogen-Vacancy center and the transition to spin-diamagnetism.

Magnetic Field Measurement: Hall Sensor

Explores magnetic field measurement using Hall sensors, soft ferromagnetic materials, flow sensors, and synchronization demodulation.

Itinerant Magnetism: Elemental Magnets

Delves into the properties of elemental magnets and the role of band structure in governing magnetic ordering.

Magnets: Operating Point

Explores the relationship between magnetic induction and field strength in permanent magnets.

Experimental Techniques: Induction Magnetometers

Explores copper-based magnetometers for measuring magnetization and susceptibility using dynamic flux changes and different detector configurations.

Blood flow and signal phase

Covers the impact of blood flow on the rephased signal in biomedical imaging.

Magnetic Materials: Introduction

Covers the fundamentals of magnetic materials, including H-fields and demagnetization factors.

Magnetisation States: Spin Interactions and Recording Media

Covers spin interactions, magnetisation states, and their applications in magnetic recording technology.