Can you reword this to and make this the same approximate length? Much obliged.

Question

Can you reword this to and make this the same approximate length? Much obliged.

Experiments will be done on a -2 goniometer in conventional Bragg-Brentano
configuration. The incident beam side will consist of an x-ray tube, filters, soller slits,
divergence slits and masks. The diffracted beam side will consist of a gas proportional
counter, soller slits, receiving slits and anti-scatter slits.
Collect the spectrum of a Cu target at accelerating voltages of 45, 40, 35, 30, 25, and 20 kV
and 10 mA using a proportional counter. The x-ray spectrum should be collected over the 2
of 5° to 35° degrees with a step size of 0.02° and a dwell time of 0.5 sec/step. Repeat the 35
kV scan with a Ni filter and flat plate Graphite monochromator in the beam path.
Measure the intensity of Cu-K and Cu-K in linear scale at 35 kV and 10 mA during the
above experiment. Place a polymer foil of known thickness and density in the diffracted
beam path and again measure the intensity of Cu-K and Cu-K in linear scale at 35 kV and
10 mA. Repeat this experiment with foils different thickness of the same polymer OR place
additional foils of the same polymer to increase the effective thickness. In order todemonstrate the complete experiment in a limited time, only one combination of the above
experiments will be carried out during the lab class and the instrumentation will be briefly
explained. Data obtained from previously run scans for the complete set of experiments will
then be supplied to the students for data analysis.

Explanation / Answer

Trials will be done on a -2 goniometer in customary Bragg-Brentano setup. The occurrence shaft side will comprise of a x-beam tube, channels, soller openings, uniqueness openings and covers. The diffracted shaft side will comprise of a gas corresponding counter, soller openings, getting openings and hostile to diffuse openings.

Gather the range of a Cu focus at quickening voltages of 45, 40, 35, 30, 25, and 20 kV

furthermore, 10 mA utilizing a corresponding counter. The x-beam range ought to be gathered over the 2

of 5° to 35° degrees with a stage size of 0.02° and an abide time of 0.5 sec/stride. Rehash the 35

kV check with a Ni channel and level plate Graphite monochromator in the pillar way.

Measure the force of Cu-K and Cu-K in direct scale at 35 kV and 10 mA amid the above investigation. Place a polymer foil of known thickness and thickness in the diffracted pillar way and again measure the power of Cu-K and Cu-K in direct scale at 35 kV and 10 mA. Rehash this examination with foils distinctive thickness of the same polymer OR spot extra thwarts of the same polymer to build the successful thickness. All together todemonstrate the complete examination in a constrained time, one and only blend of the above trials will be completed amid the lab class and the instrumentation will be quickly clarified. Information got from already run filters for the complete arrangement of trials will at that point be supplied to the understudies for information examination

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