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Small Angle Scattering of neutrons and xrays - NeutronXraySchool ...

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Modified Guinier Analysis<br />

for object extended in 1 dimension<br />

(arb.))<br />

Ln(Q*I(Q) L<br />

-4.6 Rod Data<br />

Modified Guinier fit for rods<br />

-4.8<br />

-5.0<br />

-5.2<br />

-5.4<br />

-5.6<br />

-5.8<br />

-6.0<br />

Modified Guinier analysis for rodlike forms<br />

I C =0.012324 ± 3.027e-05<br />

R c =9.0941 ± 0.01747 Å<br />

Q max *R c =1.3143<br />

0<br />

10<br />

40x10 -3<br />

Rod radius = √√2 * Rc = 12.9 ÅÅ, exact radius = 13.3 Å<br />

20<br />

Q 2 (Å -2 )<br />

51 Managed by UT-Battelle<br />

for the U.S. Department <strong>of</strong> Energy Presentation_name<br />

30

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