Two particle excitations: Difference between revisions

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==This Tutorial: what will you learn==
==This Tutorial: what will you learn==
Starting from DFT and GW calculations you will learn how to set up and run calculations to obtain and analyze an optical absorption spectrum using the Bethe-Salpeter equation for both bulk and low dimensional materials.
You will learn how to set up and run calculations to get optical absorption spectrum by using the Bethe-Salpeter equation starting from a previously calculated electronic structure.  
 
In addition you will learn to use post-processing tools to analyze the excitons and special numerical treatment needed for low dimensional materials.
- The first part of the tutorial guides you through the workflow of calculations.
 
- The second part explains how to choose the relevant input parameters by studying the convergence of the results.
 
For these first two parts we will use as example the bulk h-BN. The rest of the tutorial instead is focused on the h-BN monolayer.
 
- The third part looks at different set ups when treating low dimensional materials
 
- The fourth part regards the analysis and visualization of the excitons


==Before starting: what do you need==
==Before starting: what do you need==

Revision as of 15:42, 17 March 2017

This Tutorial: what will you learn

You will learn how to set up and run calculations to get optical absorption spectrum by using the Bethe-Salpeter equation starting from a previously calculated electronic structure. In addition you will learn to use post-processing tools to analyze the excitons and special numerical treatment needed for low dimensional materials.

Before starting: what do you need

Tutorial modules:

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