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Question 23 Calculate planar density for (100) plane for FCC. O 012/R² O 0.18/R² O 0.25/R² O 0.35/R²

Question 23 Calculate planar density for (100) plane for FCC. O 012/R² O 0.18/R² O 0.25/R² O 0.35/R²

Elements Of Electromagnetics
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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**Question 23** Calculate planar density for (100) plane for FCC. - ○ 0.12/R² - ○ 0.18/R² - ○ 0.25/R² - ○ 0.35/R² **Explanation:** This question refers to the calculation of planar density for the (100) crystallographic plane in a face-centered cubic (FCC) lattice structure. In an FCC structure, atoms are located at each corner and the centers of all cube faces. Planar density is defined as the number of atoms per unit area on a particular crystallographic plane. This property is crucial in understanding the mechanical behavior, slip systems, and surface energy of the material. To calculate, you identify the number of atoms within the (100) plane, account for shared atoms, and then calculate their contribution based on the geometric configuration. The result will be expressed in terms of the atomic radius, R.
Transcribed Image Text:**Question 23** Calculate planar density for (100) plane for FCC. - ○ 0.12/R² - ○ 0.18/R² - ○ 0.25/R² - ○ 0.35/R² **Explanation:** This question refers to the calculation of planar density for the (100) crystallographic plane in a face-centered cubic (FCC) lattice structure. In an FCC structure, atoms are located at each corner and the centers of all cube faces. Planar density is defined as the number of atoms per unit area on a particular crystallographic plane. This property is crucial in understanding the mechanical behavior, slip systems, and surface energy of the material. To calculate, you identify the number of atoms within the (100) plane, account for shared atoms, and then calculate their contribution based on the geometric configuration. The result will be expressed in terms of the atomic radius, R.
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