Atomic and Molecular Physics

  1. Atoms in External Fields
    1. Atoms in Magnetic Fields
      1. Magnetic Interaction Hamiltonian
        1. Magnetic Moment of Electrons
          1. The Zeeman Effect
            1. Weak Field Zeeman Effect (Normal)
              1. Energy Level Splitting
                1. Selection Rules
                  1. Strong Field Zeeman Effect (Anomalous)
                    1. Role of Electron Spin
                      1. Landé g-factor
                        1. Paschen-Back Effect
                          1. Very Strong Field Limit
                            1. Decoupling of L and S
                              1. Diamagnetic Effects
                                1. Quadratic Zeeman Effect
                                2. Atoms in Electric Fields
                                  1. Electric Interaction Hamiltonian
                                    1. The Stark Effect
                                      1. Linear Stark Effect
                                        1. First-Order Perturbation
                                          1. Hydrogen Atom Case
                                            1. Quadratic Stark Effect
                                              1. Second-Order Perturbation
                                                1. Alkali Atoms
                                                  1. Polarizability
                                                    1. Field Ionization
                                                      1. High Field Effects

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                                                    4. Fine Structure and Relativistic Effects

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                                                    6. Multi-Electron Atoms