Tag: learn

Yambo school 2023 – Lectures
Lectures’ material is now available! You can find slides and videos linked below the titles in the school programme. All video lectures are also collected in a playlist on the YAMBO youtube channel. Don’t forget to subscribe!

Yambo school Rome 2023 – registrations closed
The applications for the YAMBO school “Ab initio manybody perturbation theory: from equilibrium to timeresolved spectroscopies and nonlinear optics“ are now closed.

New tutorial on pump and probe spectroscopy
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 dephasing or radiative lifetime effects. This kind of calculations can be useful to estimated excitonexciton transitions and they can be compared with transient absorption/transmission. Here the tutorial: Pump and Probeand…

New tutorial on phononassisted luminescence by finite atomic displacements
A new tutorial on phononassisted luminescence by finite atomic displacement is available in the wiki webpage. In this tutorial we explain stepbystep 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…

New tutorial on Yambo PostProcessing(YPP)
A new tutorial on Yambo PostProcessing(YPP) is available online.All possible postprocessing tools are presented with relative link to the tutorials when available. Notice that an alternative postprocessing tool in python with additional features is available here: yambopy.

Psik highlight. Nonlinear response of solids and nanostructures: a realtime prospective
In recent years many theoretical approaches and computational codes have been developed to study optical response of bulk materials, ranging from manybody perturbation theory to density functional like methods. However the major part of these approaches are limited to the linear optical regime. The few that are formulated in realtime are based on timedependent density…

New tutorial on parallelization of nonlinear optics calculations
A new tutorial on parallelization of the nonlinear response is available here. We explain the different level of available parallelization and how to run calculations that require large memory.

Yambo YouTube channel
The Yambo YouTube channel is finally online!On our channel you can find all lectures and tutorials given at the Yambo Virtual School plus other interesting talks given by the YAMBO developers.The videos include also interesting references to learn manybody physics and optical properties. Hereafter the list of available lectures: Session on nonlinear opticsYambo parallelism and HPCElectronphonon coupling…

New tutorial on optical properties at finite temperature
A new tutorial on optical properties at finite temperature is available in the wiki webpage of Yambo.Notice that in the present implementation in Yambo different approximation are done that could givenot perfect results, please read the carefully the tutorial.

New tutorial on selfconsistent GW on eigenvalues only
A new tutorial is available in the Yambo wiki on selfconsistent GW on eigenvalues only (evGW). In this tutorial we illustrate how to use Yambo to perform selfconsistent GW calculations in G and W. Selfconsistent GW on eigenvalues only is a good approximation when DFT wavefunctions are not so different from GW ones, for example materials…