Thin monocrystalline foils of long-range ordered alloys were tensile-tested within a transmission electron microscope, and the motion of dislocations was monitored at temperatures ranging from 300 to 970K. This yielded information on activated glide planes, the glide mode (viscous versus jerky, planar versus cross-slip), the dissociation of perfect dislocations into partials, the magnitudes of partial Burgers vectors, and the widths and specific energies of antiphase boundaries between partial dislocations.

H.Rösner, G.Molénat, E.Nembach: Materials Science and Engineering A, 1996, 216[1-2], 169-77