Experiments
- AG - astrophysics and geophysics
- BK - biophysics and complex systems
- FM - solid state physics and physics of materials
- KT - nuclear physics and particle physics
FM - solid state physics and physics of materials
- FM.ATE - Analytical Transmission Electron Microscopy of Self-organizing Nanocomposites
- FM.DIF - Diffusion in the solid
- FM.ERH - Recovery and Recrystallization of Aluminum
- FM.FMR - Ferromagnetic Resonance
- FM.HEU - High-harmonic Generation with an Ultrashort-Pulse Laser
- FM.LEE - Low-energy Electron Diffraction (LEED)
- FM.MBE - Molecular Beam Epitaxy and Growth Control by Electron Diffraction (RHEED)
- FM.MEC - Mechanical Behavior of Nanostructured Metals
- FM.MKS - Magnetic Coupling in thin films and magneto-optical Kerr effect
- FM.ORG - Organic Electronics: Charge transport in organic semiconductors
- FM.PHA - Phase Transitions of Iron-Carbon-Alloys
- FM.PLD - Pulsed Laser Deposition and Thin Film Characterization by Spectroscopic Ellipsometry
- FM.QHE - Quantum Hall Effect
- FM.SOL - Solar Cell
- FM.TES - Tunnel Effect in Superconductors
- FM.ULP - Spatial and Temporal Distortion of Ultrashort Light Pulses
- KT.MOE - Mössbauer Spectroscopy
- KT.PIR - Elemental analysis by proton induced X-ray emission (PIXE)
- KT.POV - Positron Annihilation: Coincidence Spectroscopy
FM.FMR - Ferromagnetic Resonance
The experiment deals with ferromagnetic resonance, a basic phenomenon from the field of magnetic dynamics. The latter is the physical playground for the emergent field of magnonics. There, researchers develop more efficient technological concepts for data processing, based on magnetic waves. Here, students will look at the resonant absorption of high-frequency electro-magnetic radiation by ferromagnetic solids. The students will learn which external and internal parameters influence this process. Besides the more specific magnonic context, the experiment represents a typical methodolical approach from solid state physics: by investigating the excitation spectra of a subsystem of a solid, one can deduce corresponding material properties.