Lectures related to Experimental Techniques: Induction Magnetometers

Isolated Magnetic Moments: Magnetic Susceptibility

Explores the concept of magnetic susceptibility as a tensor of proportionality between magnetization and the magnetizing field.

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.

Phase Transition in Ising Model

Explores phase transitions in the Ising model, discussing equilibrium states, magnetization, and critical points.

Echo Formation: Dephasing and Rephasing

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

Experimental Techniques: Magnetization & Susceptibility

Explores measuring magnetization through detecting stray fields and characterizing compounds based on magnetization behavior.

Blood flow and signal phase

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

Maxwell's Equations in Polarized Matter: Lorentz Transformation

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

Magnetic anisotropy: fundamentals and applications

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

Magnetic Field Measurement: Hall Sensor

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

Ferromagnetism: Magnetic Properties

Explores the magnetic properties of ferromagnetic materials, including retention of magnetization and hysteresis cycles.

Magnetic Materials and Spintronics: Recent Advances

Explores recent advances in magnetic materials and spintronics, including manipulating magnetization with light pulses and essentials for high-density magnetic random-access memory.

Experimental Techniques: Magnetization & Susceptibility

Covers experimental techniques for measuring magnetization and susceptibility, including DC and AC methods.

Magnetic Sensors: Principles and Applications

Explores magnetic sensors' principles, materials, applications, and sensor sensitivity in measuring magnetic fields.

Effect of RF field

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

Different hysteresis curves: Soft vs Hard Magnet

Covers the different hysteresis curves of soft and hard magnets.

Experimental Techniques: SQUID Magnetometers

Explores the working principle of SQUID magnetometers for precise magnetization measurements.

Curie-Weiss Model: Magnetic Materials Simplified

Explores the Curie-Weiss model, illustrating how temperature affects magnetization in materials.

Curie-Weiss Model: Magnetization and Phase Transition

Explores the Curie-Weiss model, magnetization, and phase transitions in materials.

Exchange Interaction: Isotropic and Magnetic Field Interpretation

Explores isotropic exchange interaction in materials and its magnetic field interpretation, affecting ferromagnetic behavior and critical temperature.

Magnetic Properties Overview

Introduces magnetization, magnetic moments, and properties of materials, focusing on diamagnetism, paramagnetism, and ferromagnetism.