Transcript PowerPoint

MS2041_01
Introduction to crystal structures
and diffraction theory
結晶繞射概論
MSE, National Tsing Hua University
Fall semester 9/2013-1/2014
Instructor: Prof. Cho-Jen Tsai
Office hours: By appointment (TEL: 33831 or
[email protected])
Time: W3W4F3F4
Classroom: 台達B105
Teaching Assistant: 陳詩翰、蔡仁靜、蔡岳霖、唐御評、
吳若白
([email protected]; TEL: 33836 )
Friday 11:00 am - 12:00 pm
B105
演習：陳詩翰、蔡仁靜、蔡岳霖、唐御評、吳若白
周三 19:00 (Not every week)
Grading:
problem sets (25%)
two midterms (25% per each) one final (25%)
take attendance (5 times for 5 extra points*)
*: will be effective only when your grade is below 60 points
Textbook:
Lecture notes of Prof. Huang
http://www.mse.nthu.edu.tw/~jch/diffraction/index.html
Powerpoint:http://www.mse.nthu.edu.tw/~cjtsai/Crystal_
Diffraction.htm
B.D. Cullity, “Elements of X-ray Diffraction”
References:
C. Hammond, “The Basics of Crystallography and
Diffraction”, Oxford, 2001.
Eugene Hecht “Optics”(Chapter 10)
John M. Cowley, “Diffraction Physics” (Chapter 2)
Ronald N. Bracewell, “The Fourier Transform and Its
Applications”. (Chapter 2)
MIT open course 3.60 (First half)
Outline
1. Brief introduction
2. Crystal structure (1D, 2D, 3D)
3. Crystal symmetry (point group, space group)
4. Fraunhofer diffraction from slits
5. Fourier transform
6. Reciprocal lattice
7. Bragg’s law
8. Kinematic theory of diffraction
9. X-ray diffraction
10. Low energy electron diffraction (LEED)
11. Reflection high energy electron diffraction (RHEED)
12. Electron diffraction in TEM