3 papers
physics.app-ph2024
Target Field Design of Surface Permanent Magnets
Peter J. Hobson, Chris Morley, Alister Davis +2
We present a target field approach to analytically design magnetic fields using permanent magnets. We assume that their magnetisation is bound to a two-dimensional surface and is c…
physics.atom-ph2023
Bi-planar magnetic stabilisation coils for an inertial sensor based on atom interferometry
A. Davis, P. J. Hobson, T. X. Smith +4
Inertial sensors that measure the acceleration of ultracold atoms promise unrivalled accuracy compared to classical equivalents. However, atomic systems are sensitive to various pe…
physics.app-ph2023
Designing optimal loop, saddle, and ellipse-based magnetic coils by spherical harmonic mapping
Peter James Hobson, Noah Louis Hardwicke, Alister Davis +8
Adaptable, low-cost, coils designed by carefully selecting the arrangements and geometries of simple primitive units are used to generate magnetic fields for diverse applications.…