Vertical Field Magnets
Most cryomagnets are available from a pool on request. Sufficient advance notice to sane(at)ill.fr is required for their reservation and preparation. A small number of cryomagnets are assigned to specific instruments. The scientific and technical staff of the instruments concerned are in charge of their maintenance. However, major repairs and modifications are carried out in the workshop of the Services for Advanced Neutron Environment team.
All requests for liquid helium should be be made at least 48 hours in advance. Please arrange with your Local Contact to order your helium. If you are not familiar with transferring liquid helium between dewar and cryostat, please do not hesitate to call for assistance from your Local Contact or directly from the Services for Advanced Neutron Environment team.
Code | Magnetic field (T) | Gap (mm) | Sample dim. Ø x height (mm) | Temperature range | Type | Diameter (mm) | Year |
|---|---|---|---|---|---|---|---|
| 2.5 asymmetric | 30 | Ø42x130* Ø30 with dilution | 40mK - 300K | 85° pillar -5° to +5° vertical access | Ø286 in scat. plane | 1995 | |
176ASHV49 | 6 | 40 | Ø49 | 1.5 - 300 | -3 to +3° vertical access | - | 2006 |
156OXHV49 | 6 asymmetric | 40 | Ø49x130* Ø35 with dilution | 40mK - 300K | -5° to +20° vertical access, very low temperature insert available | Ø388 in scat. plane | 1994 |
| 7 asymmetric | 30 | Ø20 x 20 | 1.5 - 300 | -5° to +5° vertical access, ±20° horizontal access, sapphire windows, He recondensation | 390 in scat. plane | 2011 | |
139OXHV40 | 10 asymmetric | 10 | Ø10x10 or Ø38x20 Ø32 with dilution | 40mK - 650K | -25° to +5° vertical access, 4 pillars of 43° at 90° | Ø512 in scat. plane | 1999 |
| 10 asymmetric | 40 | Ø39x318* | 40mK - 300K | -5° to +5° vertical access, ±130° horizontal access, He recondensation | Ø598 in scat. plane | 2010 | |
256CRHV41 | 10 | 40 | Ø39x30 | 40mK - 300K | -15° to +15° vertical access, 2x90° windows | ≈Ø540 in scat. plane | 2017 |
CRG-CEA | 12 asymmetric | 22 | Ø30x20 | 40mK - 300K | -3° to +10° vertical access, very low temperature insert available | Ø560 in scat. plane | 1994 |
| 15 | 20 | Ø25x285* 140 from M8 Ø18x64 with dilution | 35mK - 300K | -2° to +2° vertical access | Ø598 in scat. plane | 2004 |
(*) Total available height in the calorimeter. The height of the neutron beam is necessarily less than the gap of the split-pair coil.