How the variation in glancing angle is achieved while determine the crystal structure using (i) rotating crystal method and

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(ii) powder method? Calculate Bragg angle if (200) planes of a BCC crystal with lattice parameter 2.814A give second order second order reflection with X-rays of wavelength 0.7A - Mumbai university > FE > SEM 1 > Applied Physics 1

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Year: Dec 2014

engineering physics

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written 8.7 years ago by

teamques10 ★ 69k

(i) Rotating crystal method: In this method crystal is mounted on a rod & kept inside a cylindrical drum. A photographic film is wrapped over the drum & when X-rays are allowed to pass through a narrow aperture & when it reaches the crystal diffracted pattern will get recorded on …

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