For a cubic crystal structure which one of the following

Home » Modern Physics » Semiconductor Electronics : Materials, Devices and Simple Circuits » Question

For a cubic crystal structure which one of the following relations indicating indicating the cell characteristics is correct?

1. a ≠ b ≠ c and α = β = γ = 90°
2. a = b = c and α ≠ β ≠ γ = 90°
3. a = b = c and α = β = γ = 90°
4. a ≠ b ≠ c and α ≠ β and γ ≠ 90°

Correct Option: C

For a cubic crystal,
a = b = c and α = β = γ = 90°