Lecture+ - Ph155-12

Lecture 1, Jan. 10: Atoms, Molecules.
- Page 2: some more explanation added to the Bohr-Sommerfeld quantization rule. — Sam, 9:59PM, Jan 11, 2012
Lecture 2, Jan. 12: Basis and Bravais Lattice.
- Classroom activity sheets (with answers)
Lecture 3, Jan 17: Cell and Reciprocal Lattice.
- Classroom activity sheets: submit your answers to me! (optional)
Lecture 4, Jan 19: Diffraction, Bloch sum.
- Complete crystal groups
- Crystal structure data base (Use "Demo", which is often quite good enough.)