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Silicon is actually preferred to germanium within the manufacture of semiconductor devices due to the following reasons:
- Silicon is cheap and abundant
- In silicon, leakage current is less affected by temperature as compared to germanium.
- The leakage current in silicon is very very small as compared to germanium.
- The working temperature of silicon is more than that of germanium. The working junction temperature of silicon can go as high as 150C whereas the working junction temperature of germanium can only go as high as 60C
- Silicon dioxide is a stable insoluble solid that can be used both to electrically insulate circuitry and to passivate junctions preventing contamination (allowing use of inexpensive plastic packages), germanium dioxide is a crumbly water soluble solid (this requires all germanium devices to be packaged in expensive metal or glass hermetically sealed cases and making germanium integrated circuits almost impossible)
What else can I help you with?
Why germanium and silicon are not preferred in LEDs?
A: Because the element has different property as gallium arsenide.
Why is silicon preferred over germanium?
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.
Why you prefer silicon atom as compared to germanium atom?
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.
What is more referred to use si diode or a ge diode?
Silicon (Si) diodes are more commonly used than germanium (Ge) diodes. Silicon diodes are preferred for most applications due to their higher temperature tolerance, lower leakage current, and greater availability. They are commonly used in rectifiers, signal processing, and various electronic circuits. Germanium diodes, while having some advantages in specific applications (such as lower forward voltage drop), are less common in modern electronics.
Why Silicon transistor are preferred to germanium transistors?
Silicon transistors are preferred to germanium transistors because they exhibit higher thermal stability and are less prone to temperature variations. Silicon transistors also have a higher maximum operating temperature, improved frequency response, and are more reliable in terms of long-term performance. Additionally, silicon is more abundant and easier to work with in manufacturing processes compared to germanium.
Where is germanium and silicon located in computer chips?
Germanium is not used in integrated circuits. Silicon is.
What element is used in making transistors and chips?
Silicon and Germanium are the elements used in transistors
The modern name for eka-silicon?
germanium
What has more shells or rings germanium or silicon?
germanium
Why silicon is preferred over germanium in the fabrication of p-n junction diode?
Germanium diodes are more expensive than silicon ones, germanium is harder to process, germanium cannot be used to make integrated circuits (while early prototype integrated circuits were germanium the wiring between the integrated components cannot be integrated making it too expensive for production), germanium cannot operate with a junction temperature above 60C (silicon will operate up to 150C), and its reverse leakage current is greater. However! Germanium diodes have a lower forward voltage drop than silicon ones do, so they're better for some applications, like radio frequency detection.
Why silicon is preferred over other materials in designing ic?
Silicon is preferred in designing integrated circuits (ICs) because it is abundant, has good electrical properties, is easy to manufacture, and forms a stable oxide layer for insulation. These characteristics make silicon an ideal material for creating the transistors and other components used in ICs.
Why silicon is prefer in semiconductor as compare to germanium?
Silicon is preferred over germanium in semiconductor applications because it has a higher melting point, better thermal stability, and can form a native oxide layer for insulation. Additionally, silicon has a wider bandgap, making it more suitable for high-temperature and high-power electronic devices.
