Question

Draw the following planes and directions in a cubic unit cell. (4 marks)
(111) (100) [111] [123]

Answer 1

Answer:

The planes of a cubic unit cell are

(a). (1,1,0)

(b). (1,1,1)

(c). (0,0,1)

(d). (1,0,1)

(e). (2,0,1)

(f). (0,1,1)

(a). We need to draw the cubic unit cell

For plane (1,1,0)

(b). We need to draw the cubic unit cell

For plane (1,1,1)

(c). We need to draw the cubic unit cell

For plane (0,0,1)

(d). We need to draw the cubic unit cell

For plane (1,0,1)

(e). We need to draw the cubic unit cell

For plane (2,0,1)

(f). We need to draw the cubic unit cell

For plane (0,1,1)

Hence, The required solution.