integrated circuits and components made in GaAs are much faster than silicon because its low field electron mobility is larger than silicon. GaAs has ability to emit light used in leds,lasers and microwave emitter used in cellular phones
Germenium and silicon are the examples of Semiconductors.
The indirect band gap semiconductors like silicon and germanium are mostly used because they are elemental, plentiful, and easier to process than the direct band gap semiconductors which are alloys or compounds.
Commonly doped silicon is used to make semiconductors, but advancements in organic electronics now mean that semiconductors can be made from molecules made from elements such as carbon, hydrogen, oxygen, sulphur, nitrogen and a few others.
The significant operational difference between a Si diode and a Ge diode is that Si diodes have a knee voltage of 0.7V needed to allow current flow and Ge diodes have an operational voltage of 0.3V to allow current flow.
silicon and germanium
Germenium and silicon are the examples of Semiconductors.
Yes,silicon and germanium are semiconductors.
silicon and germanium
The types of intrinsic semiconductors are mainly: silicon & germanium
Yes
Copper is a metal and does not exhibit semiconducting properties like germanium and silicon. Germanium and silicon are semiconductors with a crystalline structure that allows for controlled conduction of electricity. This difference in atomic structure is what gives rise to their unique electrical properties.
silicon is less sensitive towards temperature.It costs low compared to germanium,
Silicon and germanium are among the widely used semiconducting elements.
Silicon has a higher operating temperature and greater thermal stability compared to germanium. Silicon has a larger bandgap energy which makes it better suited for high-power applications. Germanium has a higher electron mobility which can result in faster transistors, but it is less commonly used in modern semiconductor devices.
Silicon and germanium are considered semiconductors because they have a conductivity between that of a conductor and an insulator. They have a crystalline structure which allows them to conduct electricity when impurities are added or when exposed to heat or light. This property makes them valuable materials for creating electronic devices like transistors and diodes.
Metalloids. They are squeezed between metals and non-metals in the periodic table. They include silicon and germanium.
those material having conductivity between insulator and good conductor are known as semiconductors for example germanium and silicon.