Invited article: development of high-field superconducting Ioffe magnetic traps.

@article{Yang2008InvitedAD,
  title={Invited article: development of high-field superconducting Ioffe magnetic traps.},
  author={L. W. Yang and C. R. Brome and J. S. Butterworth and S. N. Dzhosyuk and C. E. H. Mattoni and D. N. Mckinsey and Robert A. Michniak and John M. Doyle and Robert A. Golub and Ekaterina Korobkina and Christopher O'Shaughnessy and Grant R. Palmquist and P. N. Seo and Paul Reece Huffman and Kevin J. Coakley and H. Pieter Mumm and Alan K. Thompson and G. L. Yang and Steve Keith Lamoreaux},
  journal={The Review of scientific instruments},
  year={2008},
  volume={79 3},
  pages={
          031301
        }
}
We describe the design, construction, and performance of three generations of superconducting Ioffe magnetic traps. The first two are low current traps, built from four racetrack shaped quadrupole coils and two solenoid assemblies. Coils are wet wound with multifilament NbTi superconducting wires embedded in epoxy matrices. The magnet bore diameters are 51 and 105 mm with identical trap depths of 1.0 T at their operating currents and at 4.2 K. A third trap uses a high current accelerator-type… 
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