MSE 333 (2015) Midterm Take-Home Exam-I
As a summer intern student working in a local company, you were asked to investigate
the following problem.
Problem:
This company is using a 40wt%Sn-60wt%Pb solder to bond Ni wires to a Cu printed
circuit board. Dur

Summary
In all processes energy is conserved. Thus
dU = Q + W + W/
Internal energy is a state function.
In every volume element at all times entropy is created.
Entropy is a state function.
Processes are defined to be reversible or irreversible. Entropy p

so L10 10_21_16
1
Exam on Monday
Closed book, closed notes
Reading - all of the text through page 74 (into
Chap. 4)
All lectures
Homework 1 & 2
Descriptive types of questions.
Need to know definitions of all quantities
state functions
properties (i

First Law
Energy is a property of the universe which cannot change no
matter what process occurs.
The change in internal energy of a system must be equal to
the sum of all energy transfers across the boundary of the
system:
U = increase in the internal en

Last time:
1
Important Identities
1st & 2nd Laws:
dU =
Mathematics:
T dS P dV
" U %
" U %
dU = $ ' dS+ $ ' dV
# S &V
# V &S
Coefficient relations:
" U %
$
' =T
# S &V
" U %
and $
' = P
# V &S
Maxwell relation:
" P %
" T %
$ ' = $ '
# S &V
# V &s
10/12/14

In this and in other lectures, some material is taken from the text, some are
my notes, some are from the notes of Professor Craig Carter of the Department
of Materials Science at MIT and some are from other sources that are noted.
Inclusion of all of thi

Recall from last time:
Classical or Continuum Thermodynamics
Continuum thermodynamics substitutes a few average quantities like temperature
T, pressure P, and internal energy U that represent the state of a system. These are
averages of molecular details

MSE 331 REVIEW QUIZ QUESTIONS 1 ANSWERS
MSE 331 REVIEW QUIZ QUESTIONS 2
1. Whats the slip plane in FCC structure? How many slip planes in there?
2. How many slip directions in FCC structure?
3. There are three points A (1,1,1) B(0,1,1) C (3,2,1). Find the

Page. 1
MSE331 Midterm[I]-2011 preparation (October 21, Friday)
MSE-331 Midterm Examination [I] Exercise Questions
[1].
Explain why the face centered tetragonal does not belong to the Bravais lattice,
but the body centered tetragonal does.
[2].
Rank the f

MSE-331 Final Exam Exercise
Page. 1
MSE331 Final Examination Examples
[1] From the Periodic Table of the elements, answer the following questions.
(2). What is the crystal structure for AB compounds like, MgO, CaO and SrO?
(a) FCC (b) BCC (c) Diamond (d)

MSE-331(Fall 2013) HW#4
MSE-331 HW#4 (Due Wednesday, December 4th, 2013)
Stereographic projection exercise:
(a) Draw 100 standard stereographic projection of a cubic crystal with (010) pole on
the North pole.
(b) Construct 110 stereographic projection fro

MSE-331 Final Exam Exercise i Page. 1
MSESSE. 'Final Examination Examples
[1] From the Periodic Table of the elements, answer the following questions.
(2). What is the crystal structure for AB compounds like, M ; I C210 and SrO?
(a) FCC (b) BCC (c) Diamon

MSE-331 Midterm II (2013-practice)
P. 1
MSE 331 Midterm-II Study Guideline and Practice Examples
(1)
In order to resolve d-spacing in the order of 1, what is the maximum wavelength of x-ray
you use for diffraction experiment?
Start with n=2dsin (Bragg equ

Van der Waals equation of state
2
&
#
&
#
n
$ P + a&$ #! !(V nb ) = nRT or P = RT $ a !
$V !
$
!
V
V
b
%
"
m
% m"
%
"
6
2
2
3
2
1
Substance
a/(atm dm mol )
b/(10 dm mol )
Air
1.4
0.039
Ammonia, NH3
4.169
3.71
Argon, Ar
1.338
3.20
Carbon dioxide, CO2
3.610

Diffraction demo with 532 nm laser and visible grating
Diffraction demo with 532 nm laser and visible grating
Pick Cu
K
Quiz Questions
1.
What is the energy of Cu-1s state?
2.
What is the energy of Cu-2p state?
3.
What is the energy of Cu-K1 line?
4.
What

F =Fj =
fje2i(hu + kv + lw )
j
j
j
u, v, w = 0, 0, 0
1/2, 1/2, 0
Another quiz problem for today= Derive the structure factor for base-centered cubic!
Structure Factors
F =
S Fj =
N
S fje2i(hu + kv + lw )
j
j
j
j=1
Lattice
F
|F|2
hkl
SC
f
f2
all
BCC
0
2f

MSE 313 2016 - Lab Reports - Guidelines
If you characterized your project materials you may use these data for analysis and discuss any
correlations otherwise analyze the data for the lab materials.
Experimental Procedures
Describe the procedures concisel

MSE 333 Midterm-II (2015)
Friday May 22, 2015
Total 153 points
Name _, Student # _
[1] Answer the following questions.
(4 points each x 10= 40 points)
(1) In terms of operating principles, what is the fundamental difference between the scanning tunneling

MSE 331
Properties of X-ray
Page=2/3
Electromagnetic Wave
(Maxwell s equation)
E = A sin 2( x )
(conversion)
= c0/
= 6.63x10-34/1.602x10-19
= 4.136 x 10-15 eVsec
x
c0 = speed of light = 3x108m/sec
= wavelength of light (nm)
E = (hc0)/ = 4.136x10-15(eVse

Todays lecture (Sept. 30th, 2015):
Focus on cubic systems
Atomic packing factor (review from 170)
Theoretical density (review from 170)
Various cubic structures (Callister Chapter 12)
Ionic materials: ionic radius? (Chapter 12)
Various examples (Cha

Published in: Joshua D. Wood; Scott W. Schmucker; Austin S. Lyons; Eric Pop; Joseph W. Lyding; Nano Lett. Article ASAP
DOI: 10.1021/nl201566c
Copyright 2011 American Chemical Society
a3
[100]
a1
a2
[100]
[110]
[110]
[010]
a1
[010]
Orthogonal coordinate
a3

z
Zone axis
y
x
A
(1,0,0)
z
B
y
Miller index hkl is a vector normal to the plane
x
(1,1,0)
High Resolution Electron Microscopy (HREM)
GaSe
Ga2Se3
GaAs
Draw the planes whose zone axis is [111]
cfw_110
How many planes?
(1-10)
(-101)
(0-11)
cfw_112
(1-21)
Ho

MSE 331-HW:
(1) HW #1 due Wednesday, 10/12
Submission in class
(2) One day delay (late) submission by e-mail to
TA due on Oct. 13th
(3) TA will briefly look at your HW (not grading), and log in.
(4) Will return your HW either at end of class or to dropbo

Todays lecture (L3):
Focus on cubic systems
Atomic packing factor (review from 170)
Theoretical density (review from 170)
Various cubic structures (Callister Chapter 12)
Ionic materials: ionic radius? (Chapter 12)
Various examples (Chapter 12)
tetr