MAE203
Lab Report # 1: Crystal structure (10 points)
(Individual submission)
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1
MAE203
1. Draw a diamond cubic crystal lattice and show all the atoms within the unit
cell. (2 points)
2. Determine the atomic packing factor (APF) for a diamond cubic lattice.
[Show your calculations, otherwise you will receive zero point] (3 points)
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MAE203
3. Draw a hexagonal close-packed (hcp) lattice. Show all the atoms within the
hcp unit cell. (2 points)
4. Determine the atomic packing factor (APF) of a hcp lattice. [Show your
calculations, otherwise you will receive zero point] (3 points)
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