9- Determine the miller indices for plane A below and the crystallographic direction B below,show your steps:X10- Iron, Fe, can have two different crystal structure (BCC and FCC).In order to determine the crystalstructure, X-ray diffraction wasmeasured and the diffraction patternof an iron piece is given here. Basedon this, calculate the lattice parameterof this sample and determine itscrystal structure, knowing that latticeparameter of FCC and BCC iron are0.35 nm and 0.28 nm, respectively.Hints: Assume n in Bragg's law =1, and wavelength of 0.154 nm.Intensity (relative)1/220.040.0Z3/4A|A|A|A|mwength of Watnashchen wissen, what we wwwmiw30.050.060.070.080.0Diffraction angle 20By

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Determine the miller indices for plane A below and the crystallographic direction B below, show your steps: X 1/2 N+ Z 3/4 A B

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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Concept explainers

The Space Lattice and Unit Cells

Every matter consists of atoms, molecules, and ions. If these atoms, molecules, and ions (micro-particles) are represented in a three-dimensional space-occupying certain specific points in space, then these arrangements are termed as space lattices and the specific points which are being occupied by atoms, molecules and ions are termed as lattice points. The atoms, molecules, and ions at the lattice points are generally grouped in a regular fashion and repeat periodically at the three-dimensional space.

Question

9- Determine the miller indices for plane A below and the crystallographic direction B below,
show your steps:
X
10- Iron, Fe, can have two different crystal structure (BCC and FCC).
In order to determine the crystal
structure, X-ray diffraction was
measured and the diffraction pattern
of an iron piece is given here. Based
on this, calculate the lattice parameter
of this sample and determine its
crystal structure, knowing that lattice
parameter of FCC and BCC iron are
0.35 nm and 0.28 nm, respectively.
Hints: Assume n in Bragg's law =1, and wavelength of 0.154 nm.
Intensity (relative)
1/2
20.0
40.0
Z
3/4
A
|A|A|A|mwength of Watnashchen wissen, what we wwwmiw
30.0
50.0
60.0
70.0
80.0
Diffraction angle 20
B
y

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