Development of a HTS magnet and application to a beam scanner

K. Hatanaka, S. Ninomiya, Y. Sakemi, Tomotsugu Wakasa, T. Kawaguchi, N. Takahashi

Research output: Contribution to journalArticle

19 Citations (Scopus)

Abstract

A solenoid magnet using high-temperature superconductor tape was designed, fabricated, and tested for its suitability as beam scanner. After successful cooling tests, the magnet performance was studied using DC and AC currents. With DC current the magnet was successfully operated as mirror coils for a 2.45 GHz ECR ion source. The coils could be operated at 100 A and frequencies above 1 Hz. The installation of iron pole pieces and return yokes, enabled us to generate fields in excess of 2 T at 197 A DC. In AC mode this magnet can be operated in the ranges of 0.14-1.73 and 1.22-1.67 T at frequencies of 0.05 and 0.25 Hz, respectively.

Original languageEnglish
Pages (from-to)583-587
Number of pages5
JournalNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume571
Issue number3
DOIs
Publication statusPublished - Feb 11 2007
Externally publishedYes

Fingerprint

scanners
Magnets
magnets
direct current
alternating current
coils
Deflection yokes
yokes
High temperature superconductors
Solenoids
Ion sources
solenoids
high temperature superconductors
ion sources
Tapes
tapes
installing
Poles
Mirrors
poles

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Instrumentation

Cite this

Development of a HTS magnet and application to a beam scanner. / Hatanaka, K.; Ninomiya, S.; Sakemi, Y.; Wakasa, Tomotsugu; Kawaguchi, T.; Takahashi, N.

In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 571, No. 3, 11.02.2007, p. 583-587.

Research output: Contribution to journalArticle

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