Method of video goniography to study Stepanov-grown sapphire crystals

@article{Bakholdin2015MethodOV,
  title={Method of video goniography to study Stepanov-grown sapphire crystals},
  author={S. I. Bakholdin and V. N. Maslov},
  journal={Technical Physics},
  year={2015},
  volume={60},
  pages={1388-1391}
}
The design of a video goniograph and the respective research technique are described. The feasibility of using the video goniograph to study the lateral surface of single-crystalline sapphire rods is checked. Faceting of the lateral surface of variously oriented Stepanov-grown cylindrical sapphire crystals is examined by the method of video goniography, and the results are compared with photogoniography data.