---
title: "Oppsumering av TFE4152"
description: "Stort sett formler i faget TFE4152, høsten 2020."
date: 2020-12-16
math: true
## Dioder
$$ \Phi_0 = \frac{k_B T}{q}\ln\left(\frac{N_A N_D}{n_i}\right) $$