https://www.abinit.org/ en https://www.abinit.org/node/5 <span>What is ABINIT ?</span> <span><span>drupal8</span></span> <span>Thu, 04/20/2017 - 22:11</span> <div class="field field--name-body field--type-text-with-summary field--label-hidden field--item"><h2><strong>What is ABINIT ?</strong></h2> <div class="toolong"><span><strong>ABINIT</strong> is a software suite to calculate the optical, mechanical, vibrational, and other observable properties of materials. Starting from the quantum equations of <strong>density functional theory</strong>, you can build up to advanced applications with <strong>perturbation theories</strong> based on DFT, and <strong>many-body Green's functions</strong> (GW and DMFT).</span><br /><strong>ABINIT</strong> can calculate molecules, nanostructures and solids with any chemical composition, and comes with <strong>several complete and robust tables of atomic potentials</strong>.<br /><strong>On-line tutorials</strong> are available for the main features of the code, and several schools and workshops are organized each year.</div> <p> </p> </div> Thu, 20 Apr 2017 20:11:29 +0000 drupal8 5 at https://www.abinit.org