Fabrication of a micro-coil pulsed magnet system and its application for solid state physics

Abstract

Micro-coil pulsed magnet system has been constructed with a single turn coils fabricated by photolithograph method on a printed circuit board. For the current switches, several different types of fast turn-on switches such as MOSFET switches, air-gap switches and optically triggered air-gap switches were tested and compared their properties. With 2100 V of charging voltage, about 10T of magnetic field was successfully generated at more than 1 Hz of repetition frequency. For the application of the micro-coil system to solid state physics, possible are discussed. © 2006 IOP Publishing Ltd.