Answers are grounded in this paper and cite their sources.
We observed lattice distortions in liquid encapsulated Czochralski (LEC)-grown GaAs crystals by double crystal reflection topography. A large variation of lattice orientation due to dislocations was observed in undoped GaAs crystals and at slippage from the wafer periphery in In-doped GaAs crystals, while a large variation of lattice spacing was observed in In-doped GaAs crystals.
No takes yet. Share an insight, caveat, or question.
Kitano et al. (1985) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: