1. Lecture Thursday 31. January 2008
Room 292, 13:15 – 15:00
15:15-15:xx Computer Notes
Topics:
Debye model for heat capacity
Comment: Preliminary, Raw notes
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2. 1 dimension – chain density of modes measured -
3 dimension density of modes
2 and 3 dimension (2005 photos)
3 dimension density of modes
This year blackboard not recorded;
Using 2005 photos
This slide constructed after the lecture (
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3. Homework: lattices characterized by the number of nearest neighbours:
Diamond 4
Cubic 6
BCC
FCC
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4. PHYS page 4

5. PHYS page 5

6. Homework: Now we know how the C changes with temperature, const T^3
How is life in the cold world?
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7. This page is something we keep along for editing copy and paste
elementary wave equation - cos (k x )
d2/dx2 u + k2 u = 0
Goldstein, Classical Mechanics
w = w (k) > dispersive wave medium
e i a is an eigenvalue ... abgd mol GREEK LETTERS
H2+ molecule
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