What is the maximum temperature the device

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Reference no: EM13228965

A GaAs device is doped with a donor concentration of 3e^15/cm^3 . For the device to operate properly, the intrinsic carrier concentration must remain less than 5% of the total electron concentration. What is the maximum temperature that the device may operate? Note: Although the band gap and the density of states vary with temperature, those variations are much slower compared to the exponential factor e^(-Eg/2KT)

Reference no: EM13228965

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