OD-FMR has a wide range of applications in nanotechnology: 1. Magnetic Storage Devices: By analyzing the magnetic properties of thin films and nanostructures, OD-FMR can aid in the design of high-density magnetic storage media. 2. Spintronics: Understanding the dynamic behavior of spin currents and magnetization in nanoscale materials is critical for developing spintronic devices, which utilize electron spin rather than charge for information processing. 3. Nanomedicine: Magnetic nanoparticles can be used for targeted drug delivery and hyperthermia treatment. OD-FMR helps optimize the magnetic properties of these particles for better therapeutic outcomes. 4. Quantum Computing: Magnetic nanostructures are being explored for use in quantum bits (qubits). OD-FMR can provide insights into their coherence and stability, which are vital for the development of practical quantum computers.