Hi, I see that Boltzmann constant comes in different forms like: k=8.62*10(adsbygoogle = window.adsbygoogle || []).push({}); ^{-5}eV/K and also k=1.38*10^{-23}J/K.

Which one should I use in , say formula for intrinsic carrier concentration n_{i}= sqrt(N_{c}*N_{v})*e^{-Eg(T)/2kT}?

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# Boltzmann constant in formulas

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