100 mm Wide Bore Cryocooled Hybrid Magnet for a High Field X-ray Diffractometer

To carry out long-term experiments requiring a large bore and a constant high magnetic field, a 100 mm bore water-cooled resistive magnet has been designed, which is combined with a cryocooled superconducting outsert as a cryocooled hybrid magnet. The designed double Bitter magnet will produce 10.1 T under a use of 4.5 MW power for a long time operation, and a cryocooled hybrid magnet will be able to keep 18 T in a backup field of 8 T for ten hours economically. Main application of the wide bore cryocooled hybrid magnet is X-ray diffraction measurement under high magnetic fields. The development of a Debye-Scherrer camera system for a 10 T-100 mm bore cryocooled superconducting magnet has started as the first step.