Solid State Physics – Notes


solid state physics notes


Review: Waves, Harmonics.

A quick review of the travelling and standing waves, harmonics, and the important quantities characterizing waves.

Review: Vibration and Waves.

A brief description of the oscillatory motion of particles in matter, which creates (elastic) waves.

Review: Dispersion

We talk about dispersion when a travelling wave changes direction and (or) speed when it hits an obstacle.