http://ecee.colorado.edu/~bart/book/book/chapter2/ch2_6.htm#2_6_2(adsbygoogle = window.adsbygoogle || []).push({});

equation (2.6.24)

we have this equation for fermi level, but I wonder how this works though?

In the lecture, we assumed Ec=Eg and Ev=0 to get E_gap/2.

but I wonder how (Ec+Ev)/2 actually gives E_gap/2 instead of Ec-Ev=Eg

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# Semiconductor intrinsic Fermi Level? Bandgap Energy?

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