Measurement Index: M

Magnetic Field Mapping Many magnet applications use permanent magnets or electromagnets to provide a magnetic field for an attractive or repulsive interaction. Magnetic field data is required for product designs and applications where product function is based upon magnetic strength, the magnetized pole geometry, the external field shape and magnitude at the working distance(s) in…
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ARkival’s Magnetic Thermal Annealing (MTA) process is used to enhance the performance of  magnetic materials and components. During their manufacture, preparation and processing the crystalline and magnetic  structures of these materials can assume moderate to high degrees of disorder.  The process of controlled  magnetic thermal annealing can remove these disorders and can often provide substantially improved magnetic performance of the materials and even their devices (e.g., spintronic devices). The heating a magnetic material…
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MFM is a magnetic measurement technology for imaging various magnetic structures including magnetic domains, domain walls (Bloch and Neel), recorded magnetic bits and magnetic surface structures and abnormalities. MFM studies are performed with and/or without the presence of an external magnetic field. MFM imaging of various materials such as thin films, nanoparticles, nanowires, permalloy disks…
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Magnetic field data from magnets or magnetized materials can be collected in 1, 2 or 3 data planes (X, Y & Z) at both the magnet center and magnet edges. The application magnets are positioned in a non-magnetic test stand custom-machined for these measurements. The Hall-effect probes are mounted in a 3D micrometer station or…
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