Facteur de structure

Facteur de forme

Intensité diffractée

λ/a

λ/b

2λ/Na

s = 0 (slider from -2 to 2, step 0.1)
b = 0.69 (slider from 0 to 1, step 0.01)
λ = 0.8 (slider from 0 to 5, step 0.01)
a = 2.3 (slider from 0 to 5, step 0.01)
N = 8 (slider from 1 to 10, step 1)
R(x) = (sin((((N * π) * x) * a / λ)) / ((N * sin(((π * x) * a / λ)))))^(2)
G(x) = (sin(((π * (x - s)) * b / λ)) / (((π * (x - s)) * b / λ)))^(2)
H(x) = (R(x) * G(x))
A = Segment((((2 * λ)) / a, 1.5), (((3 * λ)) / a, 1.5))
B = Segment((s, 2), (s + λ / b, 2))
A_{2} = Segment((((3 * λ)) / a, 1.5), (((3 * λ)) / a, 1))
A_{1} = Segment((((2 * λ)) / a, 1.5), (((2 * λ)) / a, 1))
C = Segment((λ / a - λ / ((N * a)), -0.5), (λ / a + λ / ((N * a)), -0.5))
C_{1} = Segment((λ / a - λ / ((N * a)), -0.5), (λ / a - λ / ((N * a)), 0))
C_{2} = Segment((λ / a + λ / ((N * a)), -0.5), (λ / a + λ / ((N * a)), 0))
B_{2} = Segment((s, 1), (s, 2))
B_{1} = Segment((s + λ / b, 2), (s + λ / b, 0))