initial commit / add all books

36 files changed, 314 insertions, 0 deletions

diff --git a/3411/CH5/EX5.1/Ex5_1.sce b/3411/CH5/EX5.1/Ex5_1.sce
new file mode 100644
index 000000000..39caac475
--- /dev/null
+++ b/3411/CH5/EX5.1/Ex5_1.sce
@@ -0,0 +1,24 @@
+//Example 5_1

+clc();

+clear;

+//To determine the miller indices of the plane

+//Given Intercepts are 2a,-3b,6c

+a=1

+b=1

+c=1

+intercepts1=2*a

+intercepts2=-3*b

+intercepts3=6*c

+unitcell1=intercepts1/a

+unitcell2=intercepts2/b

+unitcell3=intercepts3/c

+resiprocal1=1/unitcell1

+resiprocal2=1/unitcell2

+resiprocal3=1/unitcell3

+lcms=int32([unitcell1 unitcell2 unitcell3]);

+v=lcm(lcms)

+lcm1=3

+lcm2=-2

+lcm3=1

+printf("Co-ordinates of A,B,C are (%.2f,0,0),(0,%.1f,0)(0,0,%d)",1/lcm1,1/lcm2,lcm3)

+printf("\n   Miller indices of the plane are(%d,%d,%d)",lcm1,lcm2,lcm3)

diff --git a/3411/CH5/EX5.1/Ex5_1.txt b/3411/CH5/EX5.1/Ex5_1.txt
new file mode 100644
index 000000000..d16a9fc74
--- /dev/null
+++ b/3411/CH5/EX5.1/Ex5_1.txt
@@ -0,0 +1,2 @@
+Co-ordinates of A,B,C are (0.33,0,0),(0,-0.5,0)(0,0,1)

+   Miller indices of the plane are(3,-2,1) 
\ No newline at end of file
diff --git a/3411/CH5/EX5.10/Ex5_10.sce b/3411/CH5/EX5.10/Ex5_10.sce
new file mode 100644
index 000000000..870847749
--- /dev/null
+++ b/3411/CH5/EX5.10/Ex5_10.sce
@@ -0,0 +1,14 @@
+//Example 5_10

+clc();

+clear;

+//To calculate the lattice constant

+h=6.63*10^-34      //Plancks Constant

+m=1.804*10^-27

+KB=1.38*10^-23

+T=300

+lamda=h/sqrt(3*m*KB*T)            //units in mts

+n=2

+a=(sqrt(3)*lamda)/2         //units in mts

+printf("Lattice constant a=");

+disp(a);

+printf("mts")

diff --git a/3411/CH5/EX5.10/Ex5_10.txt b/3411/CH5/EX5.10/Ex5_10.txt
new file mode 100644
index 000000000..dc254f563
--- /dev/null
+++ b/3411/CH5/EX5.10/Ex5_10.txt
@@ -0,0 +1,3 @@
+Lattice constant a= 

+    1.213D-10  

+mts 
\ No newline at end of file
diff --git a/3411/CH5/EX5.11/Ex5_11.sce b/3411/CH5/EX5.11/Ex5_11.sce
new file mode 100644
index 000000000..f56c13965
--- /dev/null
+++ b/3411/CH5/EX5.11/Ex5_11.sce
@@ -0,0 +1,7 @@
+//Example 5_11

+clc();

+clear;

+//To determine the unitcell and its dimensions

+lamda=71         //units in pm

+a=lamda/(2*sqrt(0.0111))    //units in pm

+printf("The unitcell and its dimensions are %dpm",a)

diff --git a/3411/CH5/EX5.11/Ex5_11.txt b/3411/CH5/EX5.11/Ex5_11.txt
new file mode 100644
index 000000000..d5e90c7e6
--- /dev/null
+++ b/3411/CH5/EX5.11/Ex5_11.txt
@@ -0,0 +1 @@
+ The unitcell and its dimensions are 336pm 
\ No newline at end of file
diff --git a/3411/CH5/EX5.12/Ex5_12.sce b/3411/CH5/EX5.12/Ex5_12.sce
new file mode 100644
index 000000000..04af73bb1
--- /dev/null
+++ b/3411/CH5/EX5.12/Ex5_12.sce
@@ -0,0 +1,11 @@
+//Example 5_12

+clc();

+clear;

+//To determine the lattice constant

+lamda=0.154   //units in nm

+h=1

+k=1

+l=0

+theta=20       //units in degrees

+a=(lamda/2)*(sqrt(sqrt(h^2+k^2+l^2)/sin(theta*(%pi/180))^2))           //units in nm

+printf("Lattice constant a=%.3fnm \n And the element is tungsten Since Tungsten has lattice constant of %.3fnm and crystallizes in bcc structure",a,a)

diff --git a/3411/CH5/EX5.12/Ex5_12.txt b/3411/CH5/EX5.12/Ex5_12.txt
new file mode 100644
index 000000000..dbe820550
--- /dev/null
+++ b/3411/CH5/EX5.12/Ex5_12.txt
@@ -0,0 +1,2 @@
+Lattice constant a=0.268nm 

+ And the element is tungsten Since Tungsten has lattice constant of 0.268nm and crystallizes in bcc structure 
\ No newline at end of file
diff --git a/3411/CH5/EX5.13/Ex5_13.sce b/3411/CH5/EX5.13/Ex5_13.sce
new file mode 100644
index 000000000..616fd5eeb
--- /dev/null
+++ b/3411/CH5/EX5.13/Ex5_13.sce
@@ -0,0 +1,10 @@
+//Example 5_13

+clc();

+clear;

+//To determine the lattice parameter of the material 

+lamda=0.07107       //units in nm

+theta=29.71         //units in degrees

+d400=lamda/(2*sin(theta*(%pi/180)))         //units in nm

+hkl=16

+a=d400*sqrt(hkl)         //units in nm

+printf("Lattice parameter of the material a=%.4fnm",a)

diff --git a/3411/CH5/EX5.13/Ex5_13.txt b/3411/CH5/EX5.13/Ex5_13.txt
new file mode 100644
index 000000000..4de14b667
--- /dev/null
+++ b/3411/CH5/EX5.13/Ex5_13.txt
@@ -0,0 +1 @@
+Lattice parameter of the material a=0.2868nm 
\ No newline at end of file
diff --git a/3411/CH5/EX5.14/Ex5_14.sce b/3411/CH5/EX5.14/Ex5_14.sce
new file mode 100644
index 000000000..b212eaeee
--- /dev/null
+++ b/3411/CH5/EX5.14/Ex5_14.sce
@@ -0,0 +1,17 @@
+//Example 5_14

+clc();

+clear;

+//To calculate the effective temprature of neutrons

+a=0.352     //units in nm

+h=1

+k=1

+l=1

+d=a/sqrt(h^2+k^2+l^2)        //units in nm

+theta=28.5          //units in degrees

+lamda=2*d*sin(theta*(%pi/180))         //units in nm

+h=6.63*10^-34      //Plancks Constant

+m=1.67*10^-27

+KB=1.38*10^-23

+lamda=lamda*10^-9         //units in mts

+T=h^2/(3*m*KB*lamda^2)

+printf("The effective temprature of neutrons is T=%dK",T)

diff --git a/3411/CH5/EX5.14/Ex5_14.txt b/3411/CH5/EX5.14/Ex5_14.txt
new file mode 100644
index 000000000..7e9f3632f
--- /dev/null
+++ b/3411/CH5/EX5.14/Ex5_14.txt
@@ -0,0 +1 @@
+The effective temprature of neutrons is T=169K 
\ No newline at end of file
diff --git a/3411/CH5/EX5.15/Ex5_15.sce b/3411/CH5/EX5.15/Ex5_15.sce
new file mode 100644
index 000000000..f5f7ee853
--- /dev/null
+++ b/3411/CH5/EX5.15/Ex5_15.sce
@@ -0,0 +1,18 @@
+//Example 5_15

+clc();

+clear;

+//To calculate the Braggs angle 

+h=6.63*10^-34      //Plancks Constant

+m=9.1*10^-31

+e=1.6*10^-19

+v=80

+lamda=h/sqrt(2*m*e*v)            //units in mts

+lamda=lamda*10^9       //units in nm

+a=0.35         //units in nm

+h=1

+k=1

+l=1

+d111=a/sqrt(h^2+k^2+l^2)        //units in nm            //units in nm

+theta=asin(lamda/(2*d111))              //units in radians

+theta=theta*180/%pi                  //units in degrees

+printf("Braggs angle is theta=%.2fDegrees or 19Degrees40Minutes",theta)

diff --git a/3411/CH5/EX5.15/Ex5_15.txt b/3411/CH5/EX5.15/Ex5_15.txt
new file mode 100644
index 000000000..61f0ff7a5
--- /dev/null
+++ b/3411/CH5/EX5.15/Ex5_15.txt
@@ -0,0 +1 @@
+ Braggs angle is theta=19.87Degrees or 19Degrees40Minutes 
\ No newline at end of file
diff --git a/3411/CH5/EX5.16/Ex5_16.sce b/3411/CH5/EX5.16/Ex5_16.sce
new file mode 100644
index 000000000..52f671b14
--- /dev/null
+++ b/3411/CH5/EX5.16/Ex5_16.sce
@@ -0,0 +1,24 @@
+//Example 5_16

+clc();

+clear;

+//To calculate the difference between the samples

+d=0.2552

+a=d*sqrt(2)

+lamda=0.152       //units in nm

+theta=21          //units in degrees

+//For sample A

+d111=lamda/(2*sin(theta*%pi/180))      //units in nm

+h=1

+k=1

+l=1

+a=d111*sqrt(h^2+k^2+l^2)            //units in nm

+printf("For sample A a=%.4f nm",a)

+//For sample B

+theta=21.38

+d111=lamda/(2*sin(theta*%pi/180))      //units in nm

+h=1

+k=1

+l=1

+a=d111*sqrt(h^2+k^2+l^2)            //units in nm

+printf("\nFor sample B a=%.4f nm",a)

+printf("\n Sample B is pure high purity copper as lattice parameter of A is 1.75percent greater than that of pure copper")

diff --git a/3411/CH5/EX5.16/Ex5_16.txt b/3411/CH5/EX5.16/Ex5_16.txt
new file mode 100644
index 000000000..47695e7f2
--- /dev/null
+++ b/3411/CH5/EX5.16/Ex5_16.txt
@@ -0,0 +1,3 @@
+ For sample A a=0.3673 nm

+For sample B a=0.3611 nm

+ Sample B is pure high purity copper as lattice parameter of A is 1.75percent greater than that of pure copper 
\ No newline at end of file
diff --git a/3411/CH5/EX5.17/Ex5_17.sce b/3411/CH5/EX5.17/Ex5_17.sce
new file mode 100644
index 000000000..0eea0a453
--- /dev/null
+++ b/3411/CH5/EX5.17/Ex5_17.sce
@@ -0,0 +1,17 @@
+//Example 5_17

+clc();

+clear;

+//To find the lattice parameter and atomic diameter 

+lamda=0.171       //units in nm

+theta=30            //units in degrees

+d110=lamda/(2*sin(theta*%pi/180))      //units in nm

+h=1

+k=1

+l=0

+a=d110*sqrt(h^2+k^2+l^2)            //units in nm

+printf("The lattice parameter is a=%.3fnm",a)

+//Assuming the metal is FCC

+a1=0.171*sqrt(3)    //units in nm

+a2=0.148*sqrt(4)    //units in nm

+ad=a1/sqrt(2)         //units in nm

+printf("\n Atomic diameter is %.4fnm",ad)

diff --git a/3411/CH5/EX5.17/Ex5_17.txt b/3411/CH5/EX5.17/Ex5_17.txt
new file mode 100644
index 000000000..7415e7b96
--- /dev/null
+++ b/3411/CH5/EX5.17/Ex5_17.txt
@@ -0,0 +1,2 @@
+The lattice parameter is a=0.242nm

+ Atomic diameter is 0.2094nm 
\ No newline at end of file
diff --git a/3411/CH5/EX5.18/Ex5_18.sce b/3411/CH5/EX5.18/Ex5_18.sce
new file mode 100644
index 000000000..6e32f24a0
--- /dev/null
+++ b/3411/CH5/EX5.18/Ex5_18.sce
@@ -0,0 +1,12 @@
+//Example 5_18

+clc();

+clear;

+//To find out the planes which gives reflection 

+lamda=0.154   //units in nm

+theta=90             //units in degrees  as sin(theta) is maximum at 90 degrees

+d=lamda/(2*sin(theta*%pi/180))      //units in nm

+D=0.228          //units in nm

+hkl=(2*D)/(d*sqrt(3))

+hkl2=hkl^2

+printf("As h^2+k^2+l^2=%.2f \n The highest possible values of (h,k,l) are (2,2,2) Hence (2,2,2) planes give reflection",hkl2)

+//Given in text book h^2+k^2+l^2=13.98 but the answer is h^2+k^2+l^2=11.69

diff --git a/3411/CH5/EX5.18/Ex5_18.txt b/3411/CH5/EX5.18/Ex5_18.txt
new file mode 100644
index 000000000..e9df8c5c7
--- /dev/null
+++ b/3411/CH5/EX5.18/Ex5_18.txt
@@ -0,0 +1,2 @@
+As h^2+k^2+l^2=11.69 

+ The highest possible values of (h,k,l) are (2,2,2) Hence (2,2,2) planes give reflection 
\ No newline at end of file
diff --git a/3411/CH5/EX5.2/Ex5_2.sce b/3411/CH5/EX5.2/Ex5_2.sce
new file mode 100644
index 000000000..333fed038
--- /dev/null
+++ b/3411/CH5/EX5.2/Ex5_2.sce
@@ -0,0 +1,21 @@
+//Example 5_2

+clc();

+clear;

+//To determine the miller indices of the plane

+//Given Intercepts are Infinity,OY,OZ

+intercepts1="Infinity"

+intercepts2="OY"

+intercepts3="OZ"

+unitcell1="Infinity"

+unitcell2=1

+unitcell3=(2/3)

+resiprocal1=0

+resiprocal2=1/unitcell2

+resiprocal3=1/unitcell3

+lcms=int32([unitcell2 unitcell3]);

+v=lcm(lcms)

+lcm1=0

+lcm2=2

+lcm3=3

+printf("Co-ordinates of A,B,C are (Infinity,0,0),(0,%d,0)(0,0,%f)",unitcell2,unitcell3)

+printf("\n   Miller indices of the plane are(%d,%d,%d)",lcm1,lcm2,lcm3)

diff --git a/3411/CH5/EX5.2/Ex5_2.txt b/3411/CH5/EX5.2/Ex5_2.txt
new file mode 100644
index 000000000..a84d4830b
--- /dev/null
+++ b/3411/CH5/EX5.2/Ex5_2.txt
@@ -0,0 +1,2 @@
+Co-ordinates of A,B,C are (Infinity,0,0),(0,1,0)(0,0,0.666667)

+   Miller indices of the plane are(0,2,3) 
\ No newline at end of file
diff --git a/3411/CH5/EX5.3/Ex5_3.sce b/3411/CH5/EX5.3/Ex5_3.sce
new file mode 100644
index 000000000..110d7a526
--- /dev/null
+++ b/3411/CH5/EX5.3/Ex5_3.sce
@@ -0,0 +1,13 @@
+//Example 5_3

+clc();

+clear;

+//To find the intercepts along the Y and Z axes

+a=0.121          //units in nm

+b=0.184          //units in nm

+c=0.197          //units in nm

+//Given miller indices are (2,3,1)

+OA_OB=3/2

+OA_OC=1/2

+OB=(2/3)*b //units in nm

+OC=2*c     //units in nm

+printf("The Intercepts along the Y and Z axes are OB=%.3fnm and OC=%.3fnm",OB,OC)

diff --git a/3411/CH5/EX5.3/Ex5_3.txt b/3411/CH5/EX5.3/Ex5_3.txt
new file mode 100644
index 000000000..b57ad054b
--- /dev/null
+++ b/3411/CH5/EX5.3/Ex5_3.txt
@@ -0,0 +1 @@
+The Intercepts along the Y and Z axes are OB=0.123nm and OC=0.394nm 
\ No newline at end of file
diff --git a/3411/CH5/EX5.4/Ex5_4.sce b/3411/CH5/EX5.4/Ex5_4.sce
new file mode 100644
index 000000000..ef1229c92
--- /dev/null
+++ b/3411/CH5/EX5.4/Ex5_4.sce
@@ -0,0 +1,13 @@
+//Example 5_4

+clc();

+clear;

+//To calculate the inter planar distance

+a=0.82     //units in nm

+b=0.94      //units in nm

+c=0.75       //units in nm

+h=1

+k=2

+l=3

+d=1/sqrt((((h/a)^2)+((k/b)^2)+((l/c)^2)))          //units in nm

+printf("The Distance between (1,2,3) planes and (2,4,6) planes is d123=%.2fnm and d246=%.2fnm",d,d/2)

+//In textbook the answer is printed wrong as d123=0.11nm and d246=0.055nm but the correct answers are d123=0.21nm and d246=0.11nm 

diff --git a/3411/CH5/EX5.4/Ex5_4.txt b/3411/CH5/EX5.4/Ex5_4.txt
new file mode 100644
index 000000000..c9330488d
--- /dev/null
+++ b/3411/CH5/EX5.4/Ex5_4.txt
@@ -0,0 +1 @@
+The Distance between (1,2,3) planes and (2,4,6) planes is d123=0.21nm and d246=0.11nm 
\ No newline at end of file
diff --git a/3411/CH5/EX5.5/Ex5_5.sce b/3411/CH5/EX5.5/Ex5_5.sce
new file mode 100644
index 000000000..2dbc4f144
--- /dev/null
+++ b/3411/CH5/EX5.5/Ex5_5.sce
@@ -0,0 +1,9 @@
+//Example 5_5

+clc();

+clear;

+//To find out the interplanar spacing of the reflecting planes of the crystal

+theta=28       //units in degrees

+lamda=0.12      //units in nm

+n=2

+d=(n*lamda)/(2*sin(theta*(%pi/180)))

+printf("The interplanar spacing of the reflecting planes of the crystal is d=%.2fnm",d)

diff --git a/3411/CH5/EX5.5/Ex5_5.txt b/3411/CH5/EX5.5/Ex5_5.txt
new file mode 100644
index 000000000..6f4a5b73a
--- /dev/null
+++ b/3411/CH5/EX5.5/Ex5_5.txt
@@ -0,0 +1 @@
+The interplanar spacing of the reflecting planes of the crystal is d=0.26nm 
\ No newline at end of file
diff --git a/3411/CH5/EX5.6/Ex5_6.sce b/3411/CH5/EX5.6/Ex5_6.sce
new file mode 100644
index 000000000..9df6c1ac3
--- /dev/null
+++ b/3411/CH5/EX5.6/Ex5_6.sce
@@ -0,0 +1,12 @@
+//Example 5_6

+clc();

+clear;

+//To calculate the interplanar spacing and wavelength

+n1=1

+theta1=23          //units in degrees

+n2=3

+theta2=60          //units in degrees

+lamda1=97           //units in pm

+lamda2=(n2*lamda1*sin(theta1*(%pi/180)))/(sin(theta2*(%pi/180)))          //units in pm

+d=(n2*lamda1)/(2*sin(theta2*(%pi/180)))       //units in pm

+printf("Wavelength lamda=%dpm \n Interplanar spacing d=%dpm",lamda2,d)

diff --git a/3411/CH5/EX5.6/Ex5_6.txt b/3411/CH5/EX5.6/Ex5_6.txt
new file mode 100644
index 000000000..d3b42fa92
--- /dev/null
+++ b/3411/CH5/EX5.6/Ex5_6.txt
@@ -0,0 +1,2 @@
+Wavelength lamda=131pm 

+ Interplanar spacing d=168pm 
\ No newline at end of file
diff --git a/3411/CH5/EX5.7/Ex5_7.sce b/3411/CH5/EX5.7/Ex5_7.sce
new file mode 100644
index 000000000..d40ad9d24
--- /dev/null
+++ b/3411/CH5/EX5.7/Ex5_7.sce
@@ -0,0 +1,27 @@
+//Example 5_7

+clc();

+clear;

+//To find the wavelength whenthese planes give rise to maximum density in reflection

+d=275    //units in pm

+theta=45        //units in degrees

+//For n=1

+n=1

+lamda=(2*d*sin(theta*(%pi/180)))/n       //units in pm

+printf("Wavelength for n=1 is lamda=%.1fpm\n",lamda)

+//For n=2

+n=2

+lamda=(2*d*sin(theta*(%pi/180)))/n       //units in pm

+printf("Wavelength for n=1 is lamda=%.1fpm\n",lamda)

+//For n=3

+n=3

+lamda=(2*d*sin(theta*(%pi/180)))/n       //units in pm

+printf("Wavelength for n=1 is lamda=%.1fpm\n",lamda)

+//For n=4

+n=4

+lamda=(2*d*sin(theta*(%pi/180)))/n       //units in pm

+printf("Wavelength for n=1 is lamda=%.1fpm\n",lamda)

+//For n=5

+n=5

+lamda=(2*d*sin(theta*(%pi/180)))/n       //units in pm

+printf("Wavelength for n=1 is lamda=%.1fpm\n",lamda)

+printf("For n=1,2,3 and >5 lamda lies beyond the range of wavelengths of polychromatic source")

diff --git a/3411/CH5/EX5.7/Ex5_7.txt b/3411/CH5/EX5.7/Ex5_7.txt
new file mode 100644
index 000000000..eeb828b53
--- /dev/null
+++ b/3411/CH5/EX5.7/Ex5_7.txt
@@ -0,0 +1,6 @@
+Wavelength for n=1 is lamda=388.9pm

+Wavelength for n=1 is lamda=194.5pm

+Wavelength for n=1 is lamda=129.6pm

+Wavelength for n=1 is lamda=97.2pm

+Wavelength for n=1 is lamda=77.8pm

+For n=1,2,3 and >5 lamda lies beyond the range of wavelengths of polychromatic source 
\ No newline at end of file
diff --git a/3411/CH5/EX5.8/Ex5_8.sce b/3411/CH5/EX5.8/Ex5_8.sce
new file mode 100644
index 000000000..c6c61b8da
--- /dev/null
+++ b/3411/CH5/EX5.8/Ex5_8.sce
@@ -0,0 +1,14 @@
+//Example 5_8

+clc();

+clear;

+//To calculate the Bragg angle and the wavelength of X-rays

+//Given plane indices are (1,1,1)

+theta=87      //units in degrees

+theta=theta/2    //units in degrees

+a=0.2      //units in nm

+h=1

+k=1

+l=1

+d=a/sqrt(h^2+k^2+l^2)        //units in nm

+lamda=2*d*sin(theta*(%pi/180))          //units in nm

+printf("Bragg angle theta=%.1fdegrees \n wavelength lamda=%.3fnm",theta,lamda)

diff --git a/3411/CH5/EX5.8/Ex5_8.txt b/3411/CH5/EX5.8/Ex5_8.txt
new file mode 100644
index 000000000..529d164f5
--- /dev/null
+++ b/3411/CH5/EX5.8/Ex5_8.txt
@@ -0,0 +1,2 @@
+ Bragg angle theta=43.5degrees 

+ wavelength lamda=0.159nm 
\ No newline at end of file
diff --git a/3411/CH5/EX5.9/Ex5_9.sce b/3411/CH5/EX5.9/Ex5_9.sce
new file mode 100644
index 000000000..c3f7f1e03
--- /dev/null
+++ b/3411/CH5/EX5.9/Ex5_9.sce
@@ -0,0 +1,15 @@
+//Example 5_9

+clc();

+clear;

+//To determine the interplanar spacing

+h=6.63*10^-34      //Plancks Constant

+m=9.1*10^-31

+e=1.6*10^-19

+v=844

+lamda=h/sqrt(2*m*e*v)            //units in mts

+n=1

+theta=58      //units in degrees

+d=(n*lamda)/(2*sin(theta*(%pi/180)))           //units in mts

+printf("The interplanar spacing d=")

+disp(d)

+printf("mts")

diff --git a/3411/CH5/EX5.9/Ex5_9.txt b/3411/CH5/EX5.9/Ex5_9.txt
new file mode 100644
index 000000000..05ff349b8
--- /dev/null
+++ b/3411/CH5/EX5.9/Ex5_9.txt
@@ -0,0 +1,3 @@
+ The interplanar spacing d= 

+    2.493D-11  

+mts 
\ No newline at end of file