更多“Wavelengths greater than roughly lg are not absorbed (by band-to band transitions).”相关的问题
第1题
Impact ionization processes releasing EHPs and the resulting avalanche multiplication.
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第2题
d = 1/a = penetration or absorption depth
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第3题
Impact of an energetic conduction electron with crystal vibrations transfers the electron's kinetic energy to a valence electron and thereby excites it to the conduction band.
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第4题
The photogenerated electron has to diffuse to the depletion region where it is swept into the i-layer and drifted across.
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第5题
A reverse biased pin photodiode is illuminated with a short wavelength light pulse that is absorbed very near the surface.
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第6题
External photocurrent due to the motion of this photogenerated electron is ie(t).
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第7题
The electron is not acted on by the force eE of the electric field.
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第8题
d = L/a = penetration or absorption depth
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第9题
The product g(E)f(E) is the number of electrons per unit energy per unit volume or electron concentration per unit energy.
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第10题
mh = Drift velocity of the holes
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