Atomic Packing Factor For S.C, B.C.C And F.C.C In A Unit Cell
Автор: Physics Room
Загружено: 2019-08-21
Просмотров: 493
Описание:
Hi Welcome To my channel Physics Room In this Channel I want to upload Videos all popular topics of Physics Branches. Now I upload Some related topics of Solid state physics . In This video you give the definition, Meaning, and Explanation of Atomic Packing Factor Of Unit Cell In CRYSTAL Structure, with example. With written form in the description. Please read the All important notes of this topic Below
Atomic Packing Factor
Atomic Packing Factor is defined as the volume of atoms within the unit cell divided by the volume of the unit cell.
Definition
In crystallography, atomic packing factor, packing efficiency or packing fraction is the fraction of volume in a crystal structure that is occupied by constituent particles. It is a dimensionless quantity and always less than unity.
Formula
Atomic Packing Factor is equal to the volume of atoms in unit cell over volume of unit cell.
Example Number 1
Atomic Packing Factor For Simple Cube (S.C)
Example Number 2
Atomic packing factor For Body Centered Cube (B.C.C)
Example Number 3
Atomic packing factor For Face Centered Cube (F.C.C)
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