  We have developed an application of a one-dimensional micro-strip detector
for capturing x-ray diffraction data in pulsed magnetic fields. This detector
consists of a large array of 50 \mu m-wide Si strips with a full-frame read out
at 20 kHz. Its use substantially improves data-collection efficiency and
quality as compared to point detectors, because diffraction signals are
recorded along an arc in reciprocal space in a time-resolved manner. By
synchronizing with pulsed fields, the entire field dependence of a
two-dimensional swath of reciprocal space may be determined using a small
number of field pulses.
