Questions
The energy gap of silicon is 1.14 eV. The maximum wavelength at which silicon will begin absorbing energy is
detailed solution
Correct option is A
λmax=hcE= 6.6 x 10-34 x 3 x 1081.14 X 1.6 X 10-19 = 10888AoTalk to our academic expert!
Similar Questions
An n-type semiconductor has impurity level 20meV below the conduction band. In a thermal collision, transferable energy is KT. The value of T for which electrons start to jump in conduction band is :
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