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atomic resolution electron microscopy in a magnetic field free environment

by:Newland     2019-09-05
High resolution electron microscope
The power magnetic lens produces an enlarged image of the atomic details of the substance.
Doing so involves placing the sample within the magnetic lens, where the magnetic field of up to several Tesla is always applied.
This can change or even destroy the magnetic and physical structures of interest to a large extent.
Here we describe a newly developed magnetic lens system that implements a magnetic-free environment for sample locations.
Combine the higher-
We have achieved direct, atomic-
Resolution Imaging with sub
The spatial resolution of the remaining magnetic field is less than 0.
Sample location 2 mT.
This ability makes direct atoms
Resolution imaging of magnetic materials such as silicon steel.
Eliminating the need to place the sample in a high magnetic field environment, bringing the atomic resolution electron microscope into a new phase, achieving a direct atomic-
There is no unnecessary horizontal observation of samples affected by high magnetic fields.
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