Portable and noise-tolerant magnetic field generation system

Masafumi Edamoto, Taichi Morita, Naoya Saito, Yutaro Itadani, Satoshi Miura, Shinsuke Fujioka, Hideki Nakashima, Naoji Yamamoto

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)


We have successfully developed a portable pulsed magnetic field generation system incorporating a number of techniques to avoid the effects of noise, including shielding, a self-power capability, and a high-capability semiconductor switch. The system fits into a cubical box less than 0.5 m in linear dimensions and can easily be installed in experimental facilities, including noisy environments such as high-power laser facilities. The system can generate a magnetic field of several tesla sustainable for several tens of microseconds over a spatial scale of several centimeters. In a high-power laser experiment with Gekko-XII, the system operated stably despite being subjected to a high level of electrical noise from laser shots of 600 J.

Original languageEnglish
Article number094706
JournalReview of Scientific Instruments
Issue number9
Publication statusPublished - Sept 1 2018

All Science Journal Classification (ASJC) codes

  • Instrumentation


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