Development of a Ferromagnetic Resonance Measurement System for Microwave-Magnetic Interaction Analysis

Ferromagnetic resonance (FMR) is a powerful technique for studying the interaction between microwaves and magnetic materials. Microscopic magnetic phenomena, such as FMR, enable the control and manipulation of magnetic materials through external fields. In this research, an FMR measurement system is being developed to analyze how external magnetic fields induce resonance in a material’s magnetic moments. By measuring the resonance frequency, we can determine the material’s ability to absorb specific microwave frequencies and power levels. The system is designed to be highly sensitive to different types of magnetic materials, their thicknesses, magnetic ordering, and chemical composition. These findings are essential for understanding magnetic material behavior in wireless applications, providing insights into their potential for advanced communication technologies.