Visualizing lattice/atoms in cubes?

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SUMMARY

This discussion focuses on visualizing atomic structures in crystallography, specifically body-centered, face-centered, diamond, and zincblende lattices. The user inquires about the number of atoms present in specific planes, such as the 100, 110, and 111 planes of GaAs, which is a diamond lattice. The conclusion drawn is that visual aids, such as diagrams from specialized literature, significantly enhance understanding of atomic arrangements in these structures.

PREREQUISITES
  • Basic understanding of crystallography concepts
  • Familiarity with diamond and zincblende lattice structures
  • Knowledge of Miller indices for crystal planes
  • Experience with visual representation of atomic structures
NEXT STEPS
  • Research the properties of body-centered and face-centered cubic lattices
  • Study Miller indices and their application in crystallography
  • Explore visual tools for atomic structure representation, such as VESTA or CrystalMaker
  • Investigate the implications of atomic arrangements on material properties
USEFUL FOR

Students and professionals in materials science, crystallography, and solid-state physics who seek to deepen their understanding of atomic structures and their visualizations.

orangeincup
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Homework Statement


I have a lot of questions about body-centered, face-centered, diamond, zincblende, etc structures and how many atoms are in a face, or on the 100, 110, or 111 plane. I just want to know in general how I should visualize these. For example, why are there only 2 atoms in the 110 place of GaAs(which is meant to be a Diamond lattice?)

I have trouble seeing how there isn't more then the numbers listed for all the different structures.

Homework Equations

The Attempt at a Solution

 
I found a book that explained it better with pictures, I think I understand it now. Thanks for asking.
 

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