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Maximum spectral response of the germanium and silicon?
Germanium has a maximum spectral response at around 1.8 µm wavelength, while silicon's maximum spectral response is at around 1.1 µm wavelength.
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.
What parameter in a germanium diode differs from those in a silicon diode?
A germanium diode has a lower forward voltage drop compared to a silicon diode, typically around 0.3V for germanium and 0.7V for silicon. Germanium diodes also have a higher reverse current leakage compared to silicon diodes.
Why germanium has larger leakage current than silicon?
Germanium has a smaller bandgap compared to silicon, leading to higher intrinsic carrier concentration and hence greater leakage current. Additionally, germanium has a higher intrinsic carrier mobility, which can further contribute to increased leakage current compared to silicon.
What is knee voltage for silicon and germanium?
The knee voltage for silicon is approximately 0.7V, while for germanium it is around 0.3V. The knee voltage is the voltage at which a diode starts conducting significantly.
Maximum spectral response of the germanium and silicon?
Germanium has a maximum spectral response at around 1.8 µm wavelength, while silicon's maximum spectral response is at around 1.1 µm wavelength.
The Maximum spectral response of the germanium and silicon is in which region?
ultraviolet region
The Maximum spectral response of the germanium and silicon is in the X-ray region?
The maximum spectral response of germanium and silicon is in the infrared region, not the X-ray region. Both materials are commonly used in infrared sensing applications due to their sensitivity in this range of the electromagnetic spectrum. X-rays are typically detected using materials such as cadmium telluride or mercury cadmium telluride.
What is the max spectral response of Silicon?
its ultraviolet region
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
Is silicon a semiconductor?
Yes,silicon and germanium are semiconductors.
Can you give examples of elements that are metalloids?
The metalloids are Boron, Silicon, Germanium, Arsenic, Antimony, Tellurium, and Polonium.
What is the most familiar semiconductor?
silicon and germanium
