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Concept

Spin wave

Related lectures (32)

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Covers exchange interaction's role in ferromagnetism and its dependence on interatomic distances and Coulomb forces.

Exchange Interaction: Isotropic and Magnetic Field Interpretation Log in to Mediaspace to watch this video

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

Skyrmion Crystal Rotation: Laser Pulses in LTEM Log in to Mediaspace to watch this video

Explores laser-driven skyrmion lattice rotation using femtosecond pulses in Cu2OSeO3.

Magnetic Order: Excitations Log in to Mediaspace to watch this video

Explains magnetic ordering, disordering, magnon dispersion, and excitations in materials.

Neutron Spectroscopy Study: Magnon Dispersion in Vose₂05 Log in to Mediaspace to watch this video

Covers the neutron spectroscopy study of magnon dispersion in Vose₂05, including sample preparation, temperature dependence, and detailed measurements.

Raman Studies of FLA-Crystallized FeGe Thin Films Log in to Mediaspace to watch this video

Explores Raman studies, microstructure, and magnetization of FLA-crystallized FeGe thin films on graphene and Ge substrate.

Designer Quantum Materials: Van der Waals Heterostructures Log in to Mediaspace to watch this video

Explores designer quantum materials in van der Waals heterostructures, focusing on topological superconductivity and moiré-modulated Shiba bands.

Crystal Field Effects: High Spin Low Spin Log in to Mediaspace to watch this video

Discusses the transition between high spin and low spin states in crystal field effects on d orbitals.

Engineering Carbon Nanostructures Log in to Mediaspace to watch this video

Explores the engineering of intrinsic π-electron magnetism in carbon nanostructures, focusing on inducing magnetism in graphene and nanographenes through sublattice imbalance and topological frustration.

Spin Ensembles: Collective Effects and Quantum Metrology Log in to Mediaspace to watch this video

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Gigahertz Spectroscopy Update Log in to Mediaspace to watch this video

Offers an update on gigahertz spectroscopy, including recent publications and project progress.

Vibrations in Solids: Harmonic Oscillators and Phonons Log in to Mediaspace to watch this video

Explores vibrations in solids, including harmonic oscillators, phonons, and the Einstein model of heat capacity.