You will do this experiment in two parts. In the first part, you will be provided data and asked to determine the crystal structure and lattice parameter that will allow you to identify the material. In the second part, you will be shown a strip of film from a diffraction camera. Using the film, you will determine the Bragg Angles, crystalline structure, and lattice parameter. Part 1 - During a lunar exploration an unknown metallic crystalline substance is discovered whose external morphology indicates that it is a cubic material. A diffraction pattern of this material, using radiation of wavelength 1.54Å, provides the following data: Bragg Diffraction Sin'e, Sin e, Diffraction Sine, Sin°0, Q? C a peak # angle, 19.1 #1 # 2 22.2 # 3 32.2 # 4 38.8 # 5 40.85 1. Construct a table similar to the one shown above. 2. Using the given diffraction data calculate sin 0 and sin? 0 for each diffraction peak. sin 3. Find the ratio of for each diffraction peak where sin? Oi, is the value for each successive peak. sin 8,

You will do this experiment in two parts. In the first part, you will be provided data and asked to determine the crystal structure and lattice parameter that will allow you to identify the material. In the second part, you will be shown a strip of film from a diffraction camera. Using the film, you will determine the Bragg Angles, crystalline structure, and lattice parameter. Part 1 - During a lunar exploration an unknown metallic crystalline substance is discovered whose external morphology indicates that it is a cubic material. A diffraction pattern of this material, using radiation of wavelength 1.54Å, provides the following data: Bragg Diffraction Sin'e, Sin e, Diffraction Sine, Sin°0, Q? C a peak # angle, 19.1 #1 # 2 22.2 # 3 32.2 # 4 38.8 # 5 40.85 1. Construct a table similar to the one shown above. 2. Using the given diffraction data calculate sin 0 and sin? 0 for each diffraction peak. sin 3. Find the ratio of for each diffraction peak where sin? Oi, is the value for each successive peak. sin 8,

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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