Measurements of inhomogeneities of magnetic fields in a model beam-analyzing magnet
References (4)
Nucl. Instr. and Meth.
(1964)- Y. Ōkuma, KBJ-T-15 (Osaka University,...
Cited by (11)
Array of purcell filters for improving field quality and reducing iron weight in wide aperture superferric magnets
2018, Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated EquipmentCitation Excerpt :This is not a smart solution and other means are used for improving the field quality without increasing the pole width unduly. Pole edge modification, edge chamfering, and pole shims [2–7] are widely used which effectively change the pole profile. Another technique is to use Purcell filters [8–14] which are voids in the pole, and modify the field profile to reduce the field deviation over a chosen aperture (Fig. 1).
Unconventional Purcell filter in superferric magnets in the Facility for Antiproton and Ion Research
2013, Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated EquipmentCitation Excerpt :One first tries end-shaping of the poles to control the field quality. Purcell filters [1–8] (Fig. 1) are then introduced to further improve the field uniformity. Purcell filters are voids in the region between the pole face and the top yoke, which disturb the magnetic path in their vicinity and thus modify and shape the field to bring about field uniformity.
Measurements and analyses of the inhomogeneities of magnetic fields along a radial direction in a sectorial electromagnet
1981, Nuclear Instruments and MethodsBroad-range particle spectrographs
1981, Nuclear Instruments and MethodsMeasurements and analyses of the inhomogeneities of magnetic fields along a central ray in a sectorial electromagnet
1979, Nuclear Instruments and MethodsInvestigation of <sup>28</sup>Si levels with the (α, γ) and (p, γ) reactions
1978, Nuclear Physics, Section A
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Deceased.