FMR Spectrometers
broadband Ferromagnetic Resonance (FMR) spectrometers designed for magnetodynamic characterization of magnetic thin films and spintronic materials.
-Turn-key broadband FMR spectrometer with easy-to-use software
-Broadband frequency range: 2–8 GHz, 2–18 GHz, 2–40 GHz, up to 60 GHz
-Uses coplanar waveguide (CPW) for broadband microwave excitation
-Extracts key magnetic parameters, including
Effective magnetization (Mₑff)
Magnetic anisotropy (K)
Gyromagnetic ratio (γ)
Magnetic damping (α)
-Enables analysis of exchange stiffness (A) and inverse spin Hall effect (ISHE)
-Compatible with Quantum Design cryogenic platforms (PPMS, DynaCool, VersaLab)
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Description
NanOsc FMR Spectrometers provide a broadband ferromagnetic resonance spectroscopy platform for studying the dynamic magnetic properties of thin films and nanostructures.
The system uses microwave excitation through a coplanar waveguide to measure the resonance response of magnetic materials under an applied magnetic field. Broadband measurements across several tens of GHz enable accurate extraction of magnetic parameters that cannot be determined using static measurement techniques.
The system includes integrated microwave electronics, detection hardware, and analysis software, providing a complete solution for magnetodynamics and spintronics research.
Specifications
Frequency range : 2–8 GHz, 2–18 GHz, 2–40 GHz, up to 60 GHz
Measurement technique : Broadband FMR using coplanar waveguide
Temperature range : Room temperature (PhaseFMR) / Cryogenic with CryoFMR
Cryogenic integration : PPMS, DynaCool, VersaLab
Magnetic field : Depends on external magnet or cryostat
Measured parameters : Meff, anisotropy, damping, gyromagnetic ratio
Application
NanOsc FMR systems are widely used in :
Spintronics research
Magnetic thin film characterization
Magnetization dynamics studies
MRAM and magnetic memory development
Microwave magnetic devices
Magnonics and magnonic crystals research