Fringing-field integrals of clamped quadrupoles

Authors :: Hermann Wollnik
B. Hartmann
H. Irnich
B. Pfreundtner
Source :: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 323:580-582
Publication Year :: 1992
Publisher :: Elsevier BV, 1992.
Abstract: Using the method of surface charges, the fringing field of electrostatic quadrupole lenses is investigated and the result is compared to measured field maps of magnetic quadrupoles of low flux densities. For different field clamp geometries third-order fringing-field integrals are calculated.

Subjects :: Physics
Nuclear and High Energy Physics
Nuclear magnetic resonance
Field (physics)
Quadrupole
Flux
Surface charge
Atomic physics
Instrumentation

ISSN :: 01689002
Volume :: 323
Database :: OpenAIRE
Journal :: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Accession number :: edsair.doi...........1f0112ade7a30b06af25827a20eb1f4e
Full Text :: https://doi.org/10.1016/0168-9002(92)90003-m