| Crystalline order and X-Ray diffraction | Elementary introduction to crystalline order and its relation to diffraction (in Portuguese) | 09/2011 |
| A new perspective on Hartree-Fock | The Hartree-Fock method in second-quantization | 02/2021 |
| Static Screening | Elementary introduction to static screening in metals | 02/2021 |
| Semi-Classical Equations of Motion | Semi-classical equations of motion in a band from a variational principle, including topological band effects | 03/2022 |
| Boltzmann Equation Transport | Basics of classical transport in metals with Boltzmann’s Equation | 03/2022 |
| Spin-waves and Broken Symmetry | A short note on spin-wave theory and the concept of broken symmetry | 02/2021 |
João Lopes dos Santos
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