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DOE OSTI · 1425170

Halbach magnets risks and challenges

Brooks, Stephen
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Abstract

The Halbach magnet design produces magnetic field directly from magnetised blocks, without intervening iron to shape the field. This traditionally has made it difficult to get good field quality, as the field will be directly sensitive to the blocks’ positions, angles and magnetisation strength, the last of which can vary by of the order of 1% from the factory.

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Brooks, Stephen. 2016-12-15. Halbach magnets risks and challenges. https://doi.org/10.2172/1425170

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