Tag: learn

The tutorial given at the last ENCCS workshop is now available.

A new tutorial is present in the wiki web-page on the two-photon absorption (TPA). In this tutorial we show how to calculate TPA in bulk silicon using real-time dynamics. More details can be found here: https://www.yambo-code.eu/wiki/index.php/Two-photon_absorption

A new tutorial on the calculation of angular dependence of the nonlinear response is available in the wiki at: https://www.yambo-code.eu/wiki/index.php/Angular_dependence_of_non-linear_response a simple example is provided.

A new tutorial on the calculation of Third Harmonic Generation (THG) is available in the wiki webpage:https://www.yambo-code.eu/wiki/index.php/Third_Harmonic_Generation_(THG) We explain how to obtain xhi^3(\omega) from real-time simulations and how to analyze the results, also using YamboPY post-processing tool.

A new tutorial with yambo_nl on pump and probe spectroscopy is available on the wiki: Pump & Probe .  This tutorial explains how to calculate pump&probe response without de-phasing or radiative lifetime effects. This kind of calculations can be useful to estimated exciton-exciton transitions and they can be compared with transient absorption/transmission. Here the tutorial: Pump and Probeand…

A new tutorial on phonon-assisted luminescence by finite atomic displacement is available in the wiki web-page. In this tutorial we explain step-by-step how to calculate the luminescence spectra taking into account phonon vibration. The present approach can applied to indirect and direct band gap semiconductors where coupling with phonons play an important role. An example…