Shaped GaSb crystals (ribbons and rods) were grown by pulling from the melt
using a non-wetted floating shaper to control the crystal cross-section sh
ape and size. Graphite, which does not react chemically with molten gallium
antimonide, has been chosen as shaper and crucible material. Etch pit dens
ity and electrical properties of the ribbons were determined. (C) 2000 Else
vier Science B.V. All rights reserved.