7–11 Sept 2025
Teaching Hub 502
Europe/London timezone

Design and Simulation of Miniaturized Permanent Magnet Arrays for Compact Diagnostic Applications

MOPCO26
8 Sept 2025, 16:00
2h
Courtyard, Liverpool Guild of Students

Courtyard, Liverpool Guild of Students

Liverpool Guild of Students, University of Liverpool.
Poster Presentation MC08: Machine Parameter Measurements MOPCO

Speaker

Daliya Aflyatunova (University of Liverpool, Cockcroft Institute)

Description

This paper presents the design and simulation of miniaturized permanent magnet configurations for Nuclear Magnetic Resonance (NMR) applications where compactness and field quality are critical. Traditional NMR systems require large and costly equipment to achieve high magnetic field uniformity, which limits portability and broader diagnostic use. We investigate compact magnet geometries, including H-type and Halbach arrays, evaluating their field strength and homogeneity. Special attention is given to the trade-off between device miniaturization and achievable field uniformity, a key factor in measurement sensitivity. Through computational modelling, we establish a framework for quantifying and optimizing magnetic field homogeneity, providing design strategies relevant for portable diagnostic instrumentation and potential applications where in-situ, non-invasive measurements are required.

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Author

Daliya Aflyatunova (University of Liverpool, Cockcroft Institute)

Co-authors

Carsten Welsch (University of Liverpool, Cockcroft Institute) Geoffrey Gao (ViBo Health) Gil Travish (ViBo Health)

Presentation materials

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