Physics Discussion Questions

Semiconductors are substances with electrical conductivity characteristics halfway between insulators and conductors. They are the basis for devices like transistors, diodes, and integrated circuits, crucial parts of contemporary electronics. The capacity to conduct electricity under certain circumstances, such as an applied voltage or exposure to light, defines semiconductors. Semiconductors can have their conductivity altered and regulated, unlike conductors, which have high conductivity, and insulators, which have low conductivity.

Silicon (Si) is a semiconductor that is often utilized. Its superior electrical qualities and second-highest abundance on Earth make it a favored material in the semiconductor industry. Microchips, solar cells, and a wide range of other electronic devices are all made using silicon-based semiconductors (C., 2012). Germanium (Ge) is yet another example of a semiconductor. Germanium was one of the first materials utilized to construct transistors and other electronic components, despite being less prevalent than silicon. It is used in specific applications and shares silicon's characteristics.