silicon has a wider bandgap than germenium .silicon jeakage current small, easily available then Ga and break down voltage is more. knee voltage of si is 0.7and Ga is having 0.3then Si is very useful.
Silicon is preferred over germanium primarily due to its superior thermal stability and larger energy bandgap, which make it more suitable for high-temperature applications and reduce leakage currents in electronic devices. Additionally, silicon has a well-established manufacturing infrastructure and a lower cost, making it more accessible for widespread use in semiconductor technology. Furthermore, silicon's native oxide (silicon dioxide) allows for better insulation and passivation in integrated circuits. These factors contribute to silicon's dominance in the electronics industry.
Simple, Use the multi-meter , switch to the diode option then connect the positive wire to the positive of diode n negative to the negative ( +ve wire red, -ve wire black) if the there is a reading of =~0.7V then it is silicon. and if it is =~ 0.3V then it is germanium.
Germanium has several disadvantages, including its limited availability and relatively high cost compared to silicon, making it less economically viable for widespread use in electronics. Additionally, germanium is more sensitive to temperature variations, which can affect its performance in certain applications. Its lower electron mobility compared to silicon also limits its effectiveness in high-speed devices. Finally, germanium's susceptibility to oxidation can pose challenges in device fabrication and longevity.
Germanium does no "do" anything.
It is the middle portion of the transistor
Germanium is not used in integrated circuits. Silicon is.
Silicon and Germanium are the elements used in transistors
germanium
germanium
Yes,silicon and germanium are semiconductors.
The metalloids are Boron, Silicon, Germanium, Arsenic, Antimony, Tellurium, and Polonium.
Silicon is generally preferred over germanium for electronic applications because it has a higher bandgap energy, allowing for the creation of more efficient and faster electronic devices. Silicon is also more readily available and easier to work with in terms of manufacturing processes compared to germanium. Additionally, silicon has better thermal stability and higher breakdown voltage, making it more reliable for long-term applications.
silicon and germanium
Silicon is preferred over germanium because it is more abundant, less costly, and has a higher thermal stability. Silicon also forms a better oxide layer, making it more suitable for integrated circuit applications. Additionally, silicon has better electron mobility and is less susceptible to thermal runaway compared to germanium.
I assume you mean the advantages of Silicon over Germanium in semiconductor devices.Some of them are:Silicon will operate at junction temperatures up to 150C; Germanium will only operate at junction temperatures up to about 60C.Silicon oxides and nitrides are solid insulators, allowing formation of passivation layers over the edges of junctions and thus usage of non-hermetic plastic packages; Germanium oxides and nitrides are not insulators, leaving the edges of junctions exposed and open to surface contaminates forcing usage of metal or glass hermetic packaging, which costs more, to prevent device failure.Silicon ICs are simple to make using just photolithography processes; Germanium ICs would require manual wiring of the components after they were created using photolithography processes, making Germanium ICs impractical for mass production.etc.
silicon and germanium
silicon is less sensitive towards temperature.It costs low compared to germanium,