Plotting Magnetic Fields Using Nuclear Magnetic Resonance
Abstract
Since its discovery in 1945 by two independent researchers,
Felix Bloch of stanford and Edward M. Purcell of Harvard, nuclear
magnetic resonance has been recognized to be an extremely useful tool in research. For their work, Bloch and Purcell shared the
Nobe1 Prize in Physics in 1952. The existing applications are
mainly in 1) spectroscopy, including isotope identification, solid
state physics, and mo1ecular spectroscopy, 2) magnetic field measurement,
and 3) pulsed radio-frequency techniques, or "spin echo" which
offers important application in the field of memory devices. It was
the purpose of this project to investigate the application to magnetic
field measurement and to use it specifically in the measurement
and plotting of fields and the gradients arising from these
fields.
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