The ESRF Miniature Pulsed Magnetic Field System
- ESRF, 6 rue Jules Horowitz, F-38043 Grenoble (France)
We have developed a portable system to provide pulsed magnetic fields on the ESRF X-ray beamlines. The complete system consists of a power supply, liquid Helium and liquid Nitrogen dewars with a siphon each, control electronics and a double cryostat for separate coil and sample cooling. The liquid nitrogen cooled solenoids reach a maximum field of 30 Tesla for a total pulse duration of one milisecond. They are constructed for optimised cooling rate after the pulse to obtain a high duty cycle, the repetition rate is five pulses per minute at maximum field. The sample is cooled in an independent Helium flow cryostat which is inserted into the bore of the magnet. The flow cryostat has a temperature range from 5 to 250 Kelvin with a direct contact between the sample and Helium flow. This overview gives a general presentation of the system and we will show recent results.
- OSTI ID:
- 21410213
- Journal Information:
- AIP Conference Proceedings, Vol. 1234, Issue 1; Conference: SRI 2009: 10. international conference on radiation instrumentation, Melbourne (Australia), 27 Sep - 2 Oct 2009; Other Information: DOI: 10.1063/1.3463153; (c) 2010 American Institute of Physics; ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
GENERAL PHYSICS
COOLING
CRYOGENICS
CRYOSTATS
EUROPEAN SYNCHROTRON RADIATION FACILITY
HELIUM
LIQUIDS
MAGNETIC FIELDS
MAGNETIC MATERIALS
MAGNETS
NITROGEN
PULSES
SOLENOIDS
SYNCHROTRON RADIATION
TEMPERATURE RANGE
TEMPERATURE RANGE 0000-0013 K
TEMPERATURE RANGE 0065-0273 K
X RADIATION
BREMSSTRAHLUNG
CONTROL EQUIPMENT
ELECTRIC COILS
ELECTRICAL EQUIPMENT
ELECTROMAGNETIC RADIATION
ELEMENTS
EQUIPMENT
FLUIDS
GASES
IONIZING RADIATIONS
MATERIALS
NONMETALS
RADIATION SOURCES
RADIATIONS
RARE GASES
SYNCHROTRON RADIATION SOURCES
THERMOSTATS