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Diffstat (limited to '1586/CH3/EX3.14')
| -rw-r--r-- | 1586/CH3/EX3.14/EXP3_14.jpg | bin | 0 -> 171038 bytes | |||
| -rw-r--r-- | 1586/CH3/EX3.14/EXP3_14.sce | 12 |
2 files changed, 12 insertions, 0 deletions
diff --git a/1586/CH3/EX3.14/EXP3_14.jpg b/1586/CH3/EX3.14/EXP3_14.jpg Binary files differnew file mode 100644 index 000000000..39571d0a5 --- /dev/null +++ b/1586/CH3/EX3.14/EXP3_14.jpg diff --git a/1586/CH3/EX3.14/EXP3_14.sce b/1586/CH3/EX3.14/EXP3_14.sce new file mode 100644 index 000000000..c3a652dd6 --- /dev/null +++ b/1586/CH3/EX3.14/EXP3_14.sce @@ -0,0 +1,12 @@ +clc;funcprot(0);//EXAMPLE 3.14
+// Initialisation of Variables
+wL=1.54;........//Wave length of Copper K-alpha in Angstorms
+t1=19.5;......//Half the angle between the difracted beam and the original beam direction
+t2=39;......// The angle between the difracted beam and the original beam direction
+//CALCULATIONS
+D1=wL/(sin(t1*%pi/180));......//Interplanar spacing between the planes in Angstroms
+D2=wL/(sin(t2*%pi/180));......//Interplanar spacing between the planes in Angstroms
+a0=D2*(sqrt(3));.......//Lattice constant for cubic form of BaTiO3
+disp(D1,"Interplanar spacing between the planes in Angstroms:")
+disp(a0,"Lattice constant for cubic form of BaTiO3:")
+
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