https://vasp.at/wiki/index.php?action=history&feed=atom&title=ICHARG ICHARG - Revision history 2026-04-10T05:37:25Z Revision history for this page on the wiki MediaWiki 1.40.1 https://vasp.at/wiki/index.php?title=ICHARG&diff=31016&oldid=prev Csheldon at 15:28, 21 July 2025 2025-07-21T15:28:18Z <p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 15:28, 21 July 2025</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l7">Line 7:</td> <td colspan="2" class="diff-lineno">Line 7:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>:Calculate the charge density from initial wave functions.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>:Calculate the charge density from initial wave functions.</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>:If {{TAG|ISTART}} is &#039;&#039;internally reset&#039;&#039; due to an invalid {{FILE|WAVECAR}} file, {{TAG|ICHARG}} will be set to {{TAG|ICHARG}}=2.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>:If {{TAG|ISTART}} is &#039;&#039;internally reset&#039;&#039; due to an invalid {{FILE|WAVECAR}} file, {{TAG|ICHARG}} will be set to {{TAG|ICHARG}}=2.</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">{{NB|warning|This may cause convergence problems for some systems.|:}}</ins></div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>*{{TAG|ICHARG}}=1</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>*{{TAG|ICHARG}}=1</div></td></tr> </table> Csheldon https://vasp.at/wiki/index.php?title=ICHARG&diff=29222&oldid=prev Hampel at 09:14, 27 February 2025 2025-02-27T09:14:22Z <p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 09:14, 27 February 2025</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l19">Line 19:</td> <td colspan="2" class="diff-lineno">Line 19:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>*{{TAG|ICHARG}}=5</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>*{{TAG|ICHARG}}=5</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>:External charge-density-update mode to read in and add an external correction to the Kohn-Sham (KS) occupations in every SCF step of the [[electronic minimization]]. The initialization of the charge density is done as in {{TAG|ICHARG}}=1, and after {{TAG|NELMDL}} steps VASP reads the occupations from a user-supplied text file {{FILE|GAMMA}} (or {{FILE|vaspgamma.h5}} if compiled with [[:Category:HDF5 support|HDF5 support]]) for each k point in each SCF step. The procedure described in Ref.{{cite|schueler:jpcm:30}} Eq. (30)-(32) is then used to construct a new charge density from the combined occupations (KS occupations + {{FILE|GAMMA}} file), from which the next KS potential is constructed. The [[electronic minimization|DFT workflow]] continues after a user-supplied {{FILE|vasp.lock}} file is read. Additionally, with {{TAG|ICHARG}}=5 after each SCF step VASP writes out all with {{TAG|LOCPROJ}} defined wave function projections. The {{TAG|ICHARG}}=5 mode can be used with an external code that modifies the occupations, and requires extra output after each SCF step. The TRIQS software package{{cite|parcollet:cpc:196}} makes use of it to perform charge self-consistent DFT plus dynamical mean field theory (DMFT) calculations{{cite|merkel:joss:7}}{{cite|aichhorn:cpc:204}}<del style="font-weight: bold; text-decoration: none;">, and provides tutorials on how to perform such calculations with VASP{{cite</del>|<del style="font-weight: bold; text-decoration: none;">triqsdfttoolstutorial:web}}{{cite|soliddmfttutorial:web}}</del>.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>:External charge-density-update mode to read in and add an external correction to the Kohn-Sham (KS) occupations in every SCF step of the [[electronic minimization]]. The initialization of the charge density is done as in {{TAG|ICHARG}}=1, and after {{TAG|NELMDL}} steps VASP reads the occupations from a user-supplied text file {{FILE|GAMMA}} (or {{FILE|vaspgamma.h5}} if compiled with [[:Category:HDF5 support|HDF5 support]]) for each k point in each SCF step. The procedure described in Ref.{{cite|schueler:jpcm:30}} Eq. (30)-(32) is then used to construct a new charge density from the combined occupations (KS occupations + {{FILE|GAMMA}} file), from which the next KS potential is constructed. The [[electronic minimization|DFT workflow]] continues after a user-supplied {{FILE|vasp.lock}} file is read. Additionally, with {{TAG|ICHARG}}=5 after each SCF step VASP writes out all with {{TAG|LOCPROJ}} defined wave function projections. The {{TAG|ICHARG}}=5 mode can be used with an external code that modifies the occupations, and requires extra output after each SCF step. The TRIQS software package{{cite|parcollet:cpc:196}} makes use of it to perform charge self-consistent DFT plus dynamical mean field theory (DMFT) calculations{{cite|merkel:joss:7}}{{cite|aichhorn:cpc:204}}<ins style="font-weight: bold; text-decoration: none;">. See the [[DFT%2BDMFT_calculations</ins>|<ins style="font-weight: bold; text-decoration: none;">DFT+DMFT]] howto page for a tutorial</ins>.</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>*{{TAG|ICHARG}}=10</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>*{{TAG|ICHARG}}=10</div></td></tr> </table> Hampel https://vasp.at/wiki/index.php?title=ICHARG&diff=28128&oldid=prev Hampel at 10:45, 17 February 2025 2025-02-17T10:45:48Z <p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 10:45, 17 February 2025</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l19">Line 19:</td> <td colspan="2" class="diff-lineno">Line 19:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>*{{TAG|ICHARG}}=5</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>*{{TAG|ICHARG}}=5</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>:External charge-density-update mode to read in and add an external correction to the Kohn-Sham (KS) occupations in every SCF step of the [[electronic minimization]]. The initialization of the charge density is done as in {{TAG|ICHARG}}=1, and after {{TAG|NELMDL}} steps VASP reads the occupations from a user-supplied text file {{FILE|GAMMA}} for each k point in each SCF step. The procedure described in Ref.{{cite|schueler:jpcm:30}} Eq. (30)-(32) is then used to construct a new charge density from the combined occupations (KS occupations + {{FILE|GAMMA}} file), from which the next KS potential is constructed. The [[electronic minimization|DFT workflow]] continues after a user-supplied {{FILE|vasp.lock}} file is read. Additionally, with {{TAG|ICHARG}}=5 after each SCF step VASP writes out all with {{TAG|LOCPROJ}} defined wave function projections. The {{TAG|ICHARG}}=5 mode can be used with an external code that modifies the occupations, and requires extra output after each SCF step. The TRIQS software package{{cite|parcollet:cpc:196}} makes use of it to perform charge self-consistent DFT plus dynamical mean field theory (DMFT) calculations{{cite|merkel:joss:7}}{{cite|aichhorn:cpc:204}}, and provides tutorials on how to perform such calculations with VASP{{cite|triqsdfttoolstutorial:web}}{{cite|soliddmfttutorial:web}}.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>:External charge-density-update mode to read in and add an external correction to the Kohn-Sham (KS) occupations in every SCF step of the [[electronic minimization]]. The initialization of the charge density is done as in {{TAG|ICHARG}}=1, and after {{TAG|NELMDL}} steps VASP reads the occupations from a user-supplied text file {{FILE|GAMMA}} <ins style="font-weight: bold; text-decoration: none;">(or {{FILE|vaspgamma.h5}} if compiled with [[:Category:HDF5 support|HDF5 support]]) </ins>for each k point in each SCF step. The procedure described in Ref.{{cite|schueler:jpcm:30}} Eq. (30)-(32) is then used to construct a new charge density from the combined occupations (KS occupations + {{FILE|GAMMA}} file), from which the next KS potential is constructed. The [[electronic minimization|DFT workflow]] continues after a user-supplied {{FILE|vasp.lock}} file is read. Additionally, with {{TAG|ICHARG}}=5 after each SCF step VASP writes out all with {{TAG|LOCPROJ}} defined wave function projections. The {{TAG|ICHARG}}=5 mode can be used with an external code that modifies the occupations, and requires extra output after each SCF step. The TRIQS software package{{cite|parcollet:cpc:196}} makes use of it to perform charge self-consistent DFT plus dynamical mean field theory (DMFT) calculations{{cite|merkel:joss:7}}{{cite|aichhorn:cpc:204}}, and provides tutorials on how to perform such calculations with VASP{{cite|triqsdfttoolstutorial:web}}{{cite|soliddmfttutorial:web}}.</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>*{{TAG|ICHARG}}=10</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>*{{TAG|ICHARG}}=10</div></td></tr> <tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l40">Line 40:</td> <td colspan="2" class="diff-lineno">Line 40:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Related tags and articles ==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Related tags and articles ==</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>{{FILE|CHGCAR}}, {{TAG|ISTART}}, {{TAG|LCHARG}}, {{TAG|LMAXMIX}}, {{TAG|NELMDL}}, {{TAG|INIWAV}}, {{FILE|GAMMA}}</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>{{FILE|CHGCAR}}, {{TAG|ISTART}}, {{TAG|LCHARG}}, {{TAG|LMAXMIX}}, {{TAG|NELMDL}}, {{TAG|INIWAV}}, {{FILE|GAMMA<ins style="font-weight: bold; text-decoration: none;">}}, {{FILE|vaspgamma.h5</ins>}}</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{sc|ICHARG|Examples|Examples that use this tag}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{sc|ICHARG|Examples|Examples that use this tag}}</div></td></tr> </table> Hampel https://vasp.at/wiki/index.php?title=ICHARG&diff=27107&oldid=prev Huebsch: /* Related tags and articles */ 2024-10-18T07:36:33Z <p><span dir="auto"><span class="autocomment">Related tags and articles</span></span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 07:36, 18 October 2024</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l40">Line 40:</td> <td colspan="2" class="diff-lineno">Line 40:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Related tags and articles ==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Related tags and articles ==</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>{{FILE|CHGCAR}}, {{TAG|ISTART}}, {{TAG|LCHARG}}, {{TAG|LMAXMIX}}, {{TAG|NELMDL}}, {{TAG|INIWAV}}</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>{{FILE|CHGCAR}}, {{TAG|ISTART}}, {{TAG|LCHARG}}, {{TAG|LMAXMIX}}, {{TAG|NELMDL}}, {{TAG|INIWAV<ins style="font-weight: bold; text-decoration: none;">}}, {{FILE|GAMMA</ins>}}</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{sc|ICHARG|Examples|Examples that use this tag}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{sc|ICHARG|Examples|Examples that use this tag}}</div></td></tr> </table> Huebsch https://vasp.at/wiki/index.php?title=ICHARG&diff=27106&oldid=prev Hampel at 07:35, 18 October 2024 2024-10-18T07:35:16Z <p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 07:35, 18 October 2024</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l19">Line 19:</td> <td colspan="2" class="diff-lineno">Line 19:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>*{{TAG|ICHARG}}=5</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>*{{TAG|ICHARG}}=5</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>:External charge-density-update mode to read in and add an external correction to the Kohn-Sham (KS) occupations in every SCF step of the [[electronic minimization]]. The initialization of the charge density is done as in {{TAG|ICHARG}}=1, and after {{TAG|NELMDL}} steps VASP reads the occupations from a user-supplied text file {{FILE|GAMMA}} for each k point. The procedure described in Ref.{{cite|schueler:jpcm:30}} Eq. (30)-(32) is then used to construct a new charge density from the combined occupations (KS occupations + {{FILE|GAMMA}} file), from which the next KS potential is constructed. The [[electronic minimization|DFT workflow]] continues after a user-supplied {{FILE|vasp.lock}} file is read. Additionally, with {{TAG|ICHARG}}=5 after each SCF step VASP writes out all with {{TAG|LOCPROJ}} defined wave function projections. The {{TAG|ICHARG}}=5 mode can be used with an external code that modifies the occupations, and requires extra output after each SCF step. The TRIQS software package{{cite|parcollet:cpc:196}} makes use of it to perform charge self-consistent DFT plus dynamical mean field theory (DMFT) calculations{{cite|merkel:joss:7}}{{cite|aichhorn:cpc:204}}, and provides tutorials on how to perform such calculations with VASP{{cite|triqsdfttoolstutorial:web}}{{cite|soliddmfttutorial:web}}.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>:External charge-density-update mode to read in and add an external correction to the Kohn-Sham (KS) occupations in every SCF step of the [[electronic minimization]]. The initialization of the charge density is done as in {{TAG|ICHARG}}=1, and after {{TAG|NELMDL}} steps VASP reads the occupations from a user-supplied text file {{FILE|GAMMA}} for each k point <ins style="font-weight: bold; text-decoration: none;">in each SCF step</ins>. The procedure described in Ref.{{cite|schueler:jpcm:30}} Eq. (30)-(32) is then used to construct a new charge density from the combined occupations (KS occupations + {{FILE|GAMMA}} file), from which the next KS potential is constructed. The [[electronic minimization|DFT workflow]] continues after a user-supplied {{FILE|vasp.lock}} file is read. Additionally, with {{TAG|ICHARG}}=5 after each SCF step VASP writes out all with {{TAG|LOCPROJ}} defined wave function projections. The {{TAG|ICHARG}}=5 mode can be used with an external code that modifies the occupations, and requires extra output after each SCF step. The TRIQS software package{{cite|parcollet:cpc:196}} makes use of it to perform charge self-consistent DFT plus dynamical mean field theory (DMFT) calculations{{cite|merkel:joss:7}}{{cite|aichhorn:cpc:204}}, and provides tutorials on how to perform such calculations with VASP{{cite|triqsdfttoolstutorial:web}}{{cite|soliddmfttutorial:web}}.</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>*{{TAG|ICHARG}}=10</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>*{{TAG|ICHARG}}=10</div></td></tr> </table> Hampel https://vasp.at/wiki/index.php?title=ICHARG&diff=27105&oldid=prev Hampel at 07:34, 18 October 2024 2024-10-18T07:34:48Z <p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 07:34, 18 October 2024</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l19">Line 19:</td> <td colspan="2" class="diff-lineno">Line 19:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>*{{TAG|ICHARG}}=5</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>*{{TAG|ICHARG}}=5</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>:External charge-density-update mode to read in and add an external correction to the Kohn-Sham (KS) occupations in every SCF step of the [[electronic minimization]]. The initialization of the charge density is done as in {{TAG|ICHARG}}=1, and after {{TAG|NELMDL}} steps VASP reads the occupations from a user-supplied text file {{FILE|GAMMA}} for each k point <del style="font-weight: bold; text-decoration: none;">as a nbnd x nbnd matrix (a band window is specified in the file itself). The occupation matrix can be off-diagonal</del>. The procedure described in Ref.{{cite|schueler:jpcm:30}} Eq. (30)-(32) is then used to construct a new charge density from the combined occupations (KS occupations + {{FILE|GAMMA}} file), from which the next KS potential is constructed. The [[electronic minimization|DFT workflow]] continues after a user-supplied {{FILE|vasp.lock}} file is read. Additionally, with {{TAG|ICHARG}}=5 after each SCF step VASP writes out all with {{TAG|LOCPROJ}} defined wave function projections. The {{TAG|ICHARG}}=5 mode can be used with an external code that modifies the occupations, and requires extra output after each SCF step. The TRIQS software package{{cite|parcollet:cpc:196}} makes use of it to perform charge self-consistent DFT plus dynamical mean field theory (DMFT) calculations{{cite|merkel:joss:7}}{{cite|aichhorn:cpc:204}}, and provides tutorials on how to perform such calculations with VASP{{cite|triqsdfttoolstutorial:web}}{{cite|soliddmfttutorial:web}}.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>:External charge-density-update mode to read in and add an external correction to the Kohn-Sham (KS) occupations in every SCF step of the [[electronic minimization]]. The initialization of the charge density is done as in {{TAG|ICHARG}}=1, and after {{TAG|NELMDL}} steps VASP reads the occupations from a user-supplied text file {{FILE|GAMMA}} for each k point. The procedure described in Ref.{{cite|schueler:jpcm:30}} Eq. (30)-(32) is then used to construct a new charge density from the combined occupations (KS occupations + {{FILE|GAMMA}} file), from which the next KS potential is constructed. The [[electronic minimization|DFT workflow]] continues after a user-supplied {{FILE|vasp.lock}} file is read. Additionally, with {{TAG|ICHARG}}=5 after each SCF step VASP writes out all with {{TAG|LOCPROJ}} defined wave function projections. The {{TAG|ICHARG}}=5 mode can be used with an external code that modifies the occupations, and requires extra output after each SCF step. The TRIQS software package{{cite|parcollet:cpc:196}} makes use of it to perform charge self-consistent DFT plus dynamical mean field theory (DMFT) calculations{{cite|merkel:joss:7}}{{cite|aichhorn:cpc:204}}, and provides tutorials on how to perform such calculations with VASP{{cite|triqsdfttoolstutorial:web}}{{cite|soliddmfttutorial:web}}.</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>*{{TAG|ICHARG}}=10</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>*{{TAG|ICHARG}}=10</div></td></tr> </table> Hampel https://vasp.at/wiki/index.php?title=ICHARG&diff=27103&oldid=prev Huebsch at 07:19, 18 October 2024 2024-10-18T07:19:32Z <p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 07:19, 18 October 2024</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l46">Line 46:</td> <td colspan="2" class="diff-lineno">Line 46:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>----</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>----</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[Category:INCAR tag]][[Category:Electronic minimization]][[Category:Electronic ground-state properties]][[Category:Charge density]]</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[Category:INCAR tag]][[Category:Electronic minimization]][[Category:Electronic ground-state properties]][[Category:Charge density<ins style="font-weight: bold; text-decoration: none;">]][[Category:Electronic occupancy</ins>]]</div></td></tr> </table> Huebsch https://vasp.at/wiki/index.php?title=ICHARG&diff=26977&oldid=prev Hampel at 10:58, 17 October 2024 2024-10-17T10:58:51Z <p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 10:58, 17 October 2024</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>{{TAGDEF|ICHARG|0 {{!}} 1 {{!}} 2 {{!}} 4}}</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>{{TAGDEF|ICHARG|0 {{!}} 1 {{!}} 2 {{!}} 4 <ins style="font-weight: bold; text-decoration: none;">{{!}} 5</ins>}}</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{DEF|ICHARG|2|if {{TAG|ISTART}}{{=}}0|0|else}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{DEF|ICHARG|2|if {{TAG|ISTART}}{{=}}0|0|else}}</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> </table> Hampel https://vasp.at/wiki/index.php?title=ICHARG&diff=26533&oldid=prev Hampel at 07:40, 16 October 2024 2024-10-16T07:40:29Z <p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 07:40, 16 October 2024</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l17">Line 17:</td> <td colspan="2" class="diff-lineno">Line 17:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>*{{TAG|ICHARG}}=4</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>*{{TAG|ICHARG}}=4</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>:Read potential from file {{FILE|POT}}. The local potential on the file {{FILE|POT}} is written by the optimized-effective-potential methods (OEP), if the flag {{TAG|LVTOT}}=.TRUE. is supplied in the {{FILE|INCAR}} file. Supported as of VASP.5.1.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>:Read potential from file {{FILE|POT}}. The local potential on the file {{FILE|POT}} is written by the optimized-effective-potential methods (OEP), if the flag {{TAG|LVTOT}}=.TRUE. is supplied in the {{FILE|INCAR}} file. Supported as of VASP.5.1.</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">*{{TAG|ICHARG}}=5</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">:External charge-density-update mode to read in and add an external correction to the Kohn-Sham (KS) occupations in every SCF step of the [[electronic minimization]]. The initialization of the charge density is done as in {{TAG|ICHARG}}=1, and after {{TAG|NELMDL}} steps VASP reads the occupations from a user-supplied text file {{FILE|GAMMA}} for each k point as a nbnd x nbnd matrix (a band window is specified in the file itself). The occupation matrix can be off-diagonal. The procedure described in Ref.{{cite|schueler:jpcm:30}} Eq. (30)-(32) is then used to construct a new charge density from the combined occupations (KS occupations + {{FILE|GAMMA}} file), from which the next KS potential is constructed. The [[electronic minimization|DFT workflow]] continues after a user-supplied {{FILE|vasp.lock}} file is read. Additionally, with {{TAG|ICHARG}}=5 after each SCF step VASP writes out all with {{TAG|LOCPROJ}} defined wave function projections. The {{TAG|ICHARG}}=5 mode can be used with an external code that modifies the occupations, and requires extra output after each SCF step. The TRIQS software package{{cite|parcollet:cpc:196}} makes use of it to perform charge self-consistent DFT plus dynamical mean field theory (DMFT) calculations{{cite|merkel:joss:7}}{{cite|aichhorn:cpc:204}}, and provides tutorials on how to perform such calculations with VASP{{cite|triqsdfttoolstutorial:web}}{{cite|soliddmfttutorial:web}}.</ins></div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>*{{TAG|ICHARG}}=10</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>*{{TAG|ICHARG}}=10</div></td></tr> </table> Hampel https://vasp.at/wiki/index.php?title=ICHARG&diff=25763&oldid=prev Csheldon at 09:56, 25 July 2024 2024-07-25T09:56:10Z <p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 09:56, 25 July 2024</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l18">Line 18:</td> <td colspan="2" class="diff-lineno">Line 18:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>:Read potential from file {{FILE|POT}}. The local potential on the file {{FILE|POT}} is written by the optimized-effective-potential methods (OEP), if the flag {{TAG|LVTOT}}=.TRUE. is supplied in the {{FILE|INCAR}} file. Supported as of VASP.5.1.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>:Read potential from file {{FILE|POT}}. The local potential on the file {{FILE|POT}} is written by the optimized-effective-potential methods (OEP), if the flag {{TAG|LVTOT}}=.TRUE. is supplied in the {{FILE|INCAR}} file. Supported as of VASP.5.1.</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>*{{TAG|ICHARG}}<del style="font-weight: bold; text-decoration: none;">+</del>10</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>*{{TAG|ICHARG}}<ins style="font-weight: bold; text-decoration: none;">=</ins>10</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>:non-selfconsistent calculations: Adding 10 to the value of {{TAG|ICHARG}}, e.g., {{TAG|ICHARG}}=11 or 12 (or the less convenient value 10) means that the charge density will be kept constant during the &#039;&#039;entire electronic minimization&#039;&#039;.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>:non-selfconsistent calculations: Adding 10 to the value of {{TAG|ICHARG}}, e.g., {{TAG|ICHARG}}=11 or 12 (or the less convenient value 10) means that the charge density will be kept constant during the &#039;&#039;entire electronic minimization&#039;&#039;.</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> </table> Csheldon