Graphite has hexagonal crystal lattice with four atoms per unit cell. The structure factor of Graphite is given by the following equations. Find the diffracted intensity when when I=2n+1, h= 2k =3n? 1 = even : 1 = odd intc F = 4ƒ cos² { π (¹ + 2k )} 4f 3 h+2k F-12/ sin {2m (+24) = 27 2π 3

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Graphite has hexagonal
crystal lattice with four
atoms per unit cell. The
structure factor of Graphite
is given by the following
equations. Find the
diffracted intensity when
when I=2n+1, h= 2k =3n?
1 = even :
1 = odd
F = = 4f cos²
05² { 7 ( ¹¹ + 2k)}
3
F-12/ sin{2x(+2)
= i2f
h+2k
3
I need the
answer as
soon as
possible
O O
O2f
O4f
O 16f
32f
No answer
Transcribed Image Text:Graphite has hexagonal crystal lattice with four atoms per unit cell. The structure factor of Graphite is given by the following equations. Find the diffracted intensity when when I=2n+1, h= 2k =3n? 1 = even : 1 = odd F = = 4f cos² 05² { 7 ( ¹¹ + 2k)} 3 F-12/ sin{2x(+2) = i2f h+2k 3 I need the answer as soon as possible O O O2f O4f O 16f 32f No answer
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