Solenoid Magnets

We integrate cryogen-free superconducting solenoid magnets up to 14 Tesla with our dilution refrigerators. On offer are many different configurations depending on your experimental requirements, e.g. incorporation of field compensated regions, increased field homogeneity, fitting of a persistent mode switch, low field drift rates and optical access.

Off-the-shelf solenoid magnets:

65 mm bore (~57 mm sample space)
14 Tesla

76 mm bore (~68 mm sample space)
12 Tesla
9 Tesla
7 Tesla ROA
4 Tesla ROA

105 mm bore (~95 mm sample space)
9 Tesla
7 Tesla
3 Tesla

200 mm bore: (~190 mm sample space)
3 Tesla
2 Tesla
0.25

*ROA – radial optical access

Technical Specifications

  • Screw terminals for current leads provide a fast and simple magnet installation / removal without soldering
  • Connection to the 4K flange with a high thermal conductivity tube, which ensures effective heat transfer with low thermal gradient
  • Quick connection rail for the power supply at room temperature
  • Magnet temperature monitoring
  • Persistent mode switch wiring
A full magnet package typically includes
  • High current leads (copper/HTS)
  • Superconducting magnet with diode quench protection
  • Persistent mode switch (optional)
  • Magnet temperature sensor + readout
  • High-conductivity 4K interface tube
  • Still radiation shield with tail to fit magnet
  • Cold finger (optional)
  • Power supply (optional)
  • High accuracy current (optional)
  • Full magnet test at Bluefors

Contact our sales team for questions and requests for other configurations.

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