Which of the following statements is generally true regarding mobility in semiconductors such as Si as both the temperature and doping concentration decrease? Mobility increases as both temperature and concentration decrease O One cannot say because each parameter has an opposite influence on mobility Mobility is not affected by a change in either parameter O Mobility would increase for electrons but decrease for holes in this situation
Which of the following statements is generally true regarding mobility in semiconductors such as Si as both the temperature and doping concentration decrease? Mobility increases as both temperature and concentration decrease O One cannot say because each parameter has an opposite influence on mobility Mobility is not affected by a change in either parameter O Mobility would increase for electrons but decrease for holes in this situation
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Transcribed Image Text:Which of the following statements is
generally true regarding mobility in
semiconductors such as Si as both
the temperature and doping
concentration decrease?
O Mobility increases as both temperature and
concentration decrease
One cannot say because each parameter
has an opposite influence on mobility
O Mobility is not affected by a change in
either parameter
Mobility would increase for electrons but
decrease for holes in this situation
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