A special annex facility for studies of materials at ultra-high values of the
ratio of magnetic field to temperature (B/T) is being developed as a
collaborative effort between the NHMFL and the Microkelvin Laboratory (MKL) at
the University of Florida. This facility will provide users with the ability to
carry out experiments that simultaneously require fields up to ~20 T and
temperatures down to 500 uK. The B/T ratio of 4X104 T/K will be the
highest available anywhere, and will allow users to study new phenomena that
require the establishment of high spin polarizations or high magnetizations.
The diameter of the experimental volume is 2.5 cm with a central field
inhomogeneity of 100 ppm over a 1 cm DSV. The two magnets are separated by a
compensating coil to minimize field variations at the sample during
demagnetization.
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Curator: Scott Hannahs <sth@magnet.fsu.edu>
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