Material Characterization
Magnetic Testing
- DC induction (up to H=200 Oe or 16000A/m) and AC core loss (up to 1200 Hz)
- DC Hysteresis loop (Ms, Hc, Mr, μ; measured by VSM) and AC hysteresis loop (up to 1 MHz)
- Magnetic permeability spectra ( up to 10 GHz)
- Ferromagnetic resonant frequency of thin film and bulk materials
- Microwave property testing
Electrical Testing
- Resistivity test (four-point probe method for sheet, bulk, or powders)
- Dielectric permittivity spectra (up to 10 GHz)
- Hall effect
Structural Testing
- X-ray diffraction
- Energy dispersive spectra (EDS)
- Electron diffraction
Nanomaterial Testing
- Particle size and size distribution
- Surface charge
- Shape, morphlogy, and microstructure
- Surface area measurement
Optical Testing
- Transmission spectra (UV-Vis-IR)
- FT-IR (far-IR)