Always check the publication date. Quantum ESPRESSO evolves rapidly (v6.x → v7.x → v7.3+). Prefer tutorials written for v6.5 or newer.

: Calculating energy band dispersion, electronic density of states (DOS), and partial density of states (PDOS). Lattice Oscillations (Phonons)

If you are looking to compile your own study guide or download a , ensure it covers these four fundamental pillars: 1. The Basics: PWscf (Plane-Wave Self-Consistent Field)