Open AccessMagnetic design and modelling of a 14 mm‐period prototype superconducting undulator
Author(s) -
Mishra G.,
Gehlot Mona,
Sharma Geetanjali,
Trillaud Frederic
Publication year - 2017
Publication title -
journal of synchrotron radiation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.172
H-Index - 99
ISSN - 1600-5775
DOI - 10.1107/s1600577517001540
Subject(s) - undulator , superconductivity , period (music) , magnetic field , flux (metallurgy) , physics , computational physics , magnetic flux , superconducting magnet , condensed matter physics , magnet , phase (matter) , optics , materials science , radiation , quantum mechanics , acoustics , metallurgy
The magnetic design of a ten‐period (each period 14 mm) prototype superconducting undulator is reported using RADIA . The results of modelling the magnetic flux density are presented in an analytical formula. The dependence of the field integrals and phase error on the current density and undulator gap has been calculated, and temperature curves are determined for the models and are compared with earlier reported Moser–Rossmanith fits.