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Mobility and transit time
Consider the 2.0micrometer long GaAs device where the E-field is 5kV/cm and Mn*=.067M0.
(a) Calculate the transit time of an electron through the device if the mobility is 8000 cm^2V-s.
(b) The mean free path of an electron (average velocity x scattering time) is the average distance an electron travels between two consecutive scattering events. Calculate the mean free path of a GaAs electron at room temperature.
(c) How does the mobility of a semiconductor depend on T? And why?
To determine the heat transfer characteristics of a cylinder under cross flow conditions when the cylinder is isolated.
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make a text file that contains what is your absolute path, and call it paths.txt
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