in an intrinsic semiconductor the band gap is 1.2 then the ratio of number of charge carriers at 600k and 300k

Question

Vikas TU · Answer

Here the band hole = 1.2 Temperature (T1) = 600 K Temperature (T2) = 300k As we ol realize that N12/Ni1= (n0[ exp(- Eg/2KB600)])/( n0[ exp(- Eg/2KB300)]) = exp Eg/2KB[1/300-1/600] = exp (1.2/2*8.62* 10^-5 * 1/600) = exp[11.6] = 1.09 * 10^5

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in an intrinsic semiconductor the band gap is 1.2 then the ratio of number of charge carriers at 600k and 300k

in an intrinsic semiconductor the band gap is 1.2 then the ratio of number of charge carriers at 600k and 300k

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