Homework

• Homework 6, due Feb 23: Free electrons

• Homework 5, due Feb 16: Phonons, DOS, Cv, Anharmonicity (solutions)

  • Score stats: 53.0 ± 16.3 out of 65.

• Homework 4, due Feb 9: Phonons (solutions)

  • Score stats: 64.4 ± 17.2 out of 70.

  • Addition : some more words in problem 5 (green).

• Homework 3, due Feb 2: Diffraction, Form Factor, Structure Factor (solutions)

  • Score stats: 67.1 ± 14.0 out of 85.

  • Correction : due date has the correct year now (2012)!

• Homework 2, due Jan 26: Lattice, RL, MI (solutions)

  • Score stats: 58.9 ± 9.3 out of 80.

  • Note that Miller indices are integers! See here.

• Homework 1, due Jan 19: QM and Crystals (solutions)

  • Score stats: 41.5 ± 10.7 out of 50.

  • Two problems (3 and 4) postponed to homework 2.

Quiz

• Quiz 4, Feb 16: Phonons (Solutions)

  • Score stats: 10 ± 2.5 out of 12 (3 turned to extra credit.)

• Quiz 3, Feb 9: Diffraction (solutions)

  • Score stats: 9.0 ± 1.2 out of 12.

• Quiz 2, Feb 2: Lattice planes (w sols)

  • Score stats: 8.0 ± 2.4 out of 10.

• Quiz 1, Jan 26: QM (w sols)

  • Score stats: 7.3 ± 2.8 out of 10.