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CrystalGrower
CrystalGrower
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    • Structure Options
    • Simulation Options
    • Supersaturation Profile
    • Tile Options
    • Net Options
    • Screw Dislocation
    • Growth Modifier
    • Excess Supersaturation
    • Crystal Colouring
    • Advanced Options
    • Sidebar
    • Run CrystalGrower
    • ToposPro For CG
    • Data Input Files
    • Data Output Files
    • Visualising Structures
    • Video tutorials
  • Video Gallery
  • Contact Us
  • More
    • Home
    • About Us
    • Quick start
    • Download
    • Help
      • Structure Options
      • Simulation Options
      • Supersaturation Profile
      • Tile Options
      • Net Options
      • Screw Dislocation
      • Growth Modifier
      • Excess Supersaturation
      • Crystal Colouring
      • Advanced Options
      • Sidebar
      • Run CrystalGrower
      • ToposPro For CG
      • Data Input Files
      • Data Output Files
      • Visualising Structures
      • Video tutorials
    • Video Gallery
    • Contact Us
  • Home
  • About Us
  • Quick start
  • Download
  • Help
    • Structure Options
    • Simulation Options
    • Supersaturation Profile
    • Tile Options
    • Net Options
    • Screw Dislocation
    • Growth Modifier
    • Excess Supersaturation
    • Crystal Colouring
    • Advanced Options
    • Sidebar
    • Run CrystalGrower
    • ToposPro For CG
    • Data Input Files
    • Data Output Files
    • Visualising Structures
    • Video tutorials
  • Video Gallery
  • Contact Us

Screw Dislocation

  • Screw core direction - u component?: this is the u component for the direction of the screw core [u,v,w] in the non-primitive unit cell described in the structure file, see tab [Structure Options].
  • Screw core direction - v component?: this is the v component for the direction of the screw core [u,v,w] in the non-primitive unit cell described in the structure file, see tab [Structure Options].
  • Screw core direction - w component?: this is the w component for the direction of the screw core [u,v,w] in the non-primitive unit cell described in the structure file, see tab [Structure Options].
  • Screw core translation as fraction of unit cell in screw direction: this value indicates the Burgers vector of the screw displacement along the screw core direction. A value of 1.0 (or higher integers) are always acceptable as the structure must repeat each unit cell. Fractions of a unit cell must be chosen carefully to be compatible with an acceptable structural repeat.
  • Shift screw core a direction?: this is used to translate the screw core from running through the centre of the crystal. The value represents the number of unit cells in the a-direction of the non-primitive unit cell.
  • Shift screw core b direction?: this is used to translate the screw core from running through the centre of the crystal. The value represents the number of unit cells in the b-direction of the non-primitive unit cell.
  • Shift screw core c direction?: this is used to translate the screw core from running through the centre of the crystal. The value represents the number of unit cells in the c-direction of the non-primitive unit cell.

Video Tutorials

To help you get started growing crystals with CrystalGrower, we have recorded a series of video guides on our YouTube channel.

Learn More

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