Development of High-Field Permanent Magnetic Circuits for NMRI/MRI and Imaging on Mice

<div>Cross-section schematic of permanent magnetic circuit. 1, magnetic yoke, 2, main magnetic steel, 3, nonspherical curved-surface magnetic poles, 4, plugging magnetic steel, and 5, side magnetic steel. The arrows represent the direction of magnetic susceptibility of magnetic steel.</div>

BioMed Research International

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Figure 2

Figure 2: Development of High-Field Permanent Magnetic Circuits for NMRI/MRI and Imaging on Mice 