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DRSA Inreach

Neutron Reflectance. Experimental Results. DRSA Inreach. Data Analysis. Compare data to Parratt predictions for different scenarios Decide which scenario fits best How good is the fit…are you convinced? What could be done to make the results more conclusive?

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DRSA Inreach

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  1. Neutron Reflectance Experimental Results DRSA Inreach

  2. Data Analysis • Compare data to Parratt predictions for different scenarios • Decide which scenario fits best • How good is the fit…are you convinced? • What could be done to make the results more conclusive? • How could the experiment or analysis be improved?

  3. No Loop, No Swelling

  4. No Loop, With Polystyrene Swelling

  5. With Loops, No Swelling

  6. Neutron Experiment Beam stop Transmitted beam Collimator Sample Incident beam 2θ Detector Reflected beam Monochromating crystal Q=4 p sin(θ) / l

  7. Next week… • …Results

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