30 T repeating pulsed field system for neutron diffraction

H. Nojiri, M. Motokawa, K. Takahashi, M. Arai

Research output: Contribution to journalConference articlepeer-review

8 Citations (Scopus)

Abstract

A capacitor bank of 60 kJ energy is employed as the power supply. A maximum current of 30 kA can be obtained every two seconds and the charging voltage is 10 kV. A Bitter type magnet with three-layer structure has been developed. Bitter plates made of Cu-Ag alloy are used as the conductor and thin fiber-reinforced-plastic sheets are used as the insulator between the Bitter plates. The height of the solenoid type magnet is about 22 cm and the inner bore is 3 cm. The weight is about 30 kg. The pulse duration time of the magnet is about 1 ms. A pulsed neutron-source at KEK was combined with this system and neutron diffraction experiments were made in very high magnetic fields above 25 T.

Original languageEnglish
Pages (from-to)534-537
Number of pages4
JournalIEEE Transactions on Applied Superconductivity
Volume10
Issue number1
DOIs
Publication statusPublished - 2000 Jan 1
EventThe 16th International Conference on Magnet Tehnolopgy - Tallahassee, FL, USA
Duration: 1999 Sep 261999 Oct 2

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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