Physics

2. Transition between conducting and insulating behavior in materials.
4. A model that explains electron behavior in periodic potentials.
6. Arrangement of atoms in conductors that allows for easy electron flow.
9. The limit of electron velocity in a lattice due to scattering effects.
11. Lattice structure in crystals where atoms or ions are arranged periodically
13. Theory that electrons in a periodic potential have a wave-like behavior.
15. Minimum energy required for electrons to move freely in a conductor.
16. An effect causing band gaps in electronic structures due to periodic potentials.
17. The outermost electron shell where conduction electrons are located
18. The probability distribution for energy states at absolute zero temperature.
19. A type of semiconductor created by adding impurities to pure material.
20. State of matter that lacks free electrons and resists electrical flow.

1. The temperature above which a semiconductor behaves more like a metal.
3. Gap in energy levels between valence and conduction bands in insulators
5. Phenomenon where electron energy levels are separated by forbidden zones
7. Particles that follow the Fermi-Dirac statistics and make up conductors
8. Law describing electron energy based on temperature and energy level
10. An interaction in conductors that leads to resistance at higher temperatures
12. Describes the minimum wavelength of electrons in a periodic lattice
14. Materials that allow electrons to move freely and conduct electricity.