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Deriving Energy Bands from Bloch's Theorem

The author, a chemistry student, is struggling to understand how energy bands and forbidden regions are generated from Bloch's theorem in the context of solid-state physics. Despite understanding the theorem's role in finding single-electron steady-state solutions for an electron in an infinite periodic lattice, the author cannot derive the energy bands directly. The challenge lies in connecting Bloch's theorem to the practical application of explaining conduction in solids.

Science, Physics, Condensed Matter Physics