- 6.1 Photoelectric Effect and Compton Scattering
- 6.2 Spontaneous Emission and Where Light Comes From
- 6.3 Wave–Particle Duality
- 6.4 Measurement Effects
- 6.5 Heisenberg Uncertainty and Quantum Randomness
- 6.6 Quantum Tunneling
- 6.7 Decoherence
- 6.8 Quantum Zeno and Anti-Zeno Effects
- 6.9 The Casimir Effect
- 6.10 Bose–Einstein Condensation and Superfluidity
- 6.11 Superconductivity and the Josephson Effect
- 6.12 Quantum Entanglement