Graduate New magnetic field imaging technology with 100 nm resolution

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A new imaging technology allows for non-contact visualization of magnetic fields with a resolution of 100 nm using a scanning electron microscope. This method leverages the anomalous anisotropy of electron trajectories influenced by magnetic fields. It provides significant advancements in understanding the magnetic properties of magnets and magnetized materials. The implications of this technology could enhance research in materials science and nanotechnology. This innovative approach represents a breakthrough in magnetic field imaging techniques.
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New scanning electron microscope imaging technology allows you to see the structure of the magnetic field around magnets with a resolution of 100 nm
"Method Non-Contact Visualization of Magnetic Fields of Magnets and Magnetized Materials in a Scanning Electron Microscope and the Effect of Anomalous Anisotropy of Electron Trajectories in Magnetic Fields"

The preprint of the article is here:
 
Physics news on Phys.org
https://papers.ssrn.com/sol3/papers.cfm?abstract_id=4812984
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Thread 'Reference frames, center of rotation, etc'

Topic about reference frames, center of rotation, postion of origin etc Comoving ref. frame is frame that is attached to moving object, does that mean, in that frame translation and rotation of object is zero, because origin and axes(x,y,z) are fixed to object? Is it same if you place origin of frame at object center of mass or at object tail? What type of comoving frame exist? What is lab frame? If we talk about center of rotation do we always need to specified from what frame we observe?
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