>>11420957Yeah you need to understand this shit. You need to understand brillouin zones, bloch wave functions, their relation to eachother and derivation. You need to understand energy densities, crystal lattices, and the difference between continuous and discrete energy spectrums. You need to understand tunneling, precession, and statistical dynamics. You need to understand fermi surfaces and electric fields moving fermi surfaces resulting in voltage that creates a current. Lastly you need to understand the geometrical arrangements of mosfets and how these arrangements lead to derivations of equations.
Otherwise things that have a theory behind them look just like equations
