A radial coil probe for quadrupole magnet measurements
Author(s) -
S.H. Kim
Publication year - 1995
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/88521
Subject(s) - quadrupole magnet , magnet , electromagnetic coil , multipole expansion , quadrupole , nuclear magnetic resonance , physics , materials science , fabrication , optics , atomic physics , medicine , alternative medicine , pathology , quantum mechanics
This note describes a rotating coil probe of ``radial-winding geometry`` for the measurements of the magnetic center, quadrupole fields and multipole coefficients of quadrupole magnets. The active length of the coil is longer than the magnet length, so that all the measurements will be integrated values along the longitudinal direction of the magnets. Errors of the measurements due to the fabrication tolerances of the coil are discussed
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