Christine Austin, Lisa Bauer, Natalia Gudino, Prof. Mark Griswold, Prof. Robert Brown
Superconducting Magnet B0B0 The large “Main Magnet” causes protons to align with its field, B 0.
B0B0 x y z RF Pulse /2 Flip Magnetization begins to precess about B 0 ω= γ β 0
Design coil shape in computer Etch copper board Add capacitors Tune resonance frequency Match impedance ω=ω=
Faraday’s Law
One CoilTwo Coupled Coils
Top View Side View
Aal-Braij R., et al., PROC. INTL. SOC. MAG. RESON. MED. 17 (2009)
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