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Abstract: In this paper, we present the design and optimization of a ring-pair permanent magnet array for head imaging in a low-held portable magnetic resonance imaging (MRI) system. The proposed ...

Abstract: Nd–Fe–B ring magnet (RM) prepared with backward extrusion method shows deep and wide cracks at the top part but crack-free inner surface at the bottom part. To reveal the mechanism for the ...

The magnet design of the MAX IV and Solaris 1.5 GeV storage rings replaces the conventional support girder + discrete magnets scheme of previous third-generation synchrotron radiation light sources ...

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