A method that allows the calculation of magnetic fields produced by cylindrically symmetric configurations of permanent magnets and high permeability materials is presented. The method is based on a non-iterative finite-element algorithm and can be utilized on small-scale computing facilities. As an example, the design of a magnetic trap for neutral atoms is discussed. Comparisons of calculations with analytical and experimental data are also reported.
Generation of cylindrically symmetric magnetic fields with permanent magnets and mu-metal
Ricci, Leonardo;
1994-01-01
Abstract
A method that allows the calculation of magnetic fields produced by cylindrically symmetric configurations of permanent magnets and high permeability materials is presented. The method is based on a non-iterative finite-element algorithm and can be utilized on small-scale computing facilities. As an example, the design of a magnetic trap for neutral atoms is discussed. Comparisons of calculations with analytical and experimental data are also reported.File in questo prodotto:
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