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Surface field in an ensemble of superconducting spheres under external magnetic field

Author
Peñaranda, A.; Auguet, C.; Ramirez de La Piscina, L.
Type of activity
Journal article
Journal
Nuclear instruments and methods in physics research. Section A, accelerators SP
Date of publication
1999-01
Volume
424
Number
2-3
First page
512
Last page
522
DOI
10.1016/S0168-9002(98)01440-5
Abstract
We perform calculations of the magnetic field on the surface of an ensemble of superconducting spheres when placed into an external magnetic field, which is the configuration employed in superheated superconducting granule detectors. The Laplace equation is numerically solved with appropriate boundary conditions by means of an iterative procedure and a multipole expansion.
Keywords
Superconducting spheres Laplace equation Multiple expansion Lattice spacings
Group of research
ANCORA - Anàlisi i control del ritme cardíac
BIOCOM-SC - Computational Biology and Complex Systems Group