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// Chapter 5 Example 10
//==============================================================================
clc;
clear;
// input data
// FCC structured crystal
p = 6250; // Density of crystal in kg/m^3
N = 6.023*10^26; // Avagadros number in atoms/kilomole
A = 60.2; // molecular weight
n = 4; // No. of atoms per unit cell for FCC
//Calculations
a = ((n*A)/(N*p))^(1/3);
//Output
mprintf('Lattice Constant a = %3.1e m ',a);
//==============================================================================
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