Engineering, 03.12.2019 22:31 lavi6183
(a) a sample of semiconductor has a cross-sectional area of 1 cm2 and a thickness of 0.1 cm. determine the number of electron-hole pairs that are generated per unit volume per unit time by the uniform absorption of 1 watt of light at a wavelength of 6300 å. assume each photon creates one electron-hole pair. (b) if the excess minority carrier lifetime is 10 us, what is the steady-state excess carrier concentration?
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(a) a sample of semiconductor has a cross-sectional area of 1 cm2 and a thickness of 0.1 cm. determi...
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