Design Optimal Discrete Magnetic Coils with Wolfram Language

Precise magnetic fields are of key importance in a wide array of applications, and are usually generated by complex, spatially varying wire patterns, derived from the discretisation of a continuous current flow over a surface. Complex patterns have drawbacks, however, such as occupying large areas and being challenging to fabricate. An alternative approach to generating high-quality magnetic fields is to optimize multiple sets of simple, discrete coil primitives by spherical harmonic mapping, which are compact and easy to fabricate and …

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