Time-dependent

• Optical spectra from time-propagation   Absorption spectrum of a molecule from the explicit solution of the time-dependent Kohn-Sham equations: methane
• Convergence of the optical spectra   Convergence study of the spectrum with respect to the grid parameters.
• Optical spectra from Casida   Calculate the absorption spectrum of methane using Casida's equations
• Optical spectra of solids   How to obtain an optical spectrum for a solid using a time-dependent calculation.
• Parallelization in octopus   Learn about the different strategies.
• e-H scattering   Electron wave packet scattering on an hydrogen atom
• Triplet excitations   Calculate triplet excitations for methane with time-propagation and Casida methods.
• Use of symmetries in optical spectra from time-propagation   Reduce the number of time-propagations required to compute the absorption cross-section.
• Time-dependent propagation   Time evolution of the density of the methane molecule.
• Magnons   This tutorial gives the basic idea of how it is possible to compute magnons and transverse spin susceptibilities from a real-time calculation using octopus.
• Polarizable Continuum Model (PCM)   Calculate the solvation energy of the Hydrogen Fluoride molecule in water solution.