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Updated: Feb 9, 2026

High Pressure Single Crystal Diffraction at PX^2
Published on: January 16, 2017
40-Tesla pulsed-field cryomagnet for single crystal neutron diffraction
F Duc1, X Tonon2, J Billette1
1Laboratoire National des Champs Magnétiques Intenses, CNRS-INSA-UGA-UPS, F-31400 Toulouse, France.
Abstract:
We present the first long-duration and high duty cycle 40-T pulsed-field cryomagnet addressed to single crystal neutron diffraction experiments at temperatures down to 2 K. The magnet produces a horizontal field in a bi-conical geometry, ±15° and ±30° upstream and downstream of the sample, respectively. Using a 1.15 MJ mobile generator, magnetic field pulses of 100 ms length are generated in the magnet, with a rise time of 23 ms and a repetition rate of 6-7 pulses per hour at 40 T. The setup was validated for neutron diffraction on the CEA-CRG three-axis spectrometer IN22 at the Institut Laue Langevin.
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