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Combined display of all available logs of VASP Wiki. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

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  • 15:54, 8 February 2024 Ftran talk contribs created page Construction:LIBMBD PARALLEL MODE (Created page with "{{DISPLAYTITLE:LIBMBD_PARALLEL_MODE}} {{TAGDEF|LIBMBD_PARALLEL_MODE|auto {{!}} kpoints {{!}} atoms}} Default: {{TAG|LIBMBD_PARALLEL_MODE}}=auto Description: {{TAG|LIBMBD_PARALLEL_MODE}} selects the parallelization scheme used for the methods implemented in the library libMBD of many-body dispersion methods{{cite|libmbd_1}}{{cite|libmbd_2}}{{cite|hermann:jcp:2023}}. ---- {{TAG|LIBMBD_PARALLEL_MODE}} allows to choose the parallelization scheme used for the methods implem...")
  • 15:08, 8 February 2024 Ftran talk contribs created page Construction:LIBMBD R0AU (Created page with "{{DISPLAYTITLE:LIBMBD_R0AU}} {{TAGDEF|LIBMBD_R0AU|[real array]}} Description: {{TAG|LIBMBD_R0AU}} defines the free-atom <math>C_6</math> parameters (<math>\mathrm{Hartree}</math> <math>\mathrm{bohr}^{6}</math>) used in the Tkatchenko-Scheffler and Many-body dispersion energy methods as implemented in the library libMBD of many-body dispersion methods{{cite|libmbd_1}}{{cite|libmbd_2}}{{cite|hermann:jcp:2023}}. ---- {{TAG|LIBMBD_R0AU}}...")
  • 14:53, 8 February 2024 Ftran talk contribs created page Construction:LIBMBD C6AU (Created page with "{{DISPLAYTITLE:LIBMBD_C6AU}} {{TAGDEF|LIBMBD_C6AU|[real array]}} Description: {{TAG|LIBMBD_C6AU}} defines the free-atom <math>C_6</math> parameters (<math>\mathrm{Hartree}</math> <math>\mathrm{bohr}^{6}</math>) within the Tkatchenko-Scheffler and many-body methods as implemented in the library libMBD of many-body dispersion methods{{cite|libmbd_1}}{{cite|libmbd_2}}{{cite|hermann:jcp:2023}}. ---- {{TAG|LIBMBD_C6AU}} allows to set values fo...")
  • 12:51, 8 February 2024 Ftran talk contribs created page Construction:LIBMBD ALPHA (Created page with "{{DISPLAYTITLE:LIBMBD_ALPHA}} {{TAGDEF|LIBMBD_ALPHA|real (array)}} Description: {{TAG|LIBMBD_ALPHA}} sets the value of the damping parameter <math>a</math> in the many-body methods as implemented in the library libMBD of many-body dispersion methods{{cite|libmbd_1}}{{cite|libmbd_2}}{{cite|hermann:jcp:2023}}. ---- {{TAG|LIBMBD_ALPHA}} allows to choose the value of the damping parameter <math>a</math> in the many-body methods as implemented in the library libMBD of many-b...")
  • 10:54, 8 February 2024 Ftran talk contribs created page Construction:LIBMBD VDW PARAMS KIND (Created page with "{{DISPLAYTITLE:LIBMBD_TS_SR}} {{TAGDEF|LIBMBD_TS_SR|[real]|value that was determined for the exchange-correlation functional set with {{TAG|LIBMBD_XC}}}} Description: {{TAG|LIBMBD_TS_SR}} sets the value of the scaling factor <math>s_R</math> in the Tkatchenko-Scheffler method{{cite|tkatchenko:prl:09}} as implemented in the library libMBD of many-body dispersion methods{{cite|libmbd_1}}{{cite|libmbd_2}}{{cite|hermann:jcp:2023}}. ---- {{TAG|LIBMBD_TS_SR}} allows to choose...")
  • 16:39, 7 February 2024 Ftran talk contribs created page Construction:LIBMBD MBD BETA (Created page with "{{DISPLAYTITLE:LIBMBD_MBD_BETA}} {{TAGDEF|LIBMBD_MBD_BETA|[real]|value that was determined for the exchange-correlation functional set with {{TAG|LIBMBD_XC}}}} Description: {{TAG|LIBMBD_MBD_BETA}} sets the value of the scaling factor <math>\beta</math> in the many-body methods as implemented in the library libMBD of many-body dispersion methods{{cite|libmbd_1}}{{cite|libmbd_2}}{{cite|hermann:jcp:2023}}. ---- {{TAG|LIBMBD_MBD_BETA}} allows to choose the value of the damp...")
  • 16:15, 7 February 2024 Ftran talk contribs created page Construction:LIBMBD MBD A (Created page with "{{DISPLAYTITLE:LIBMBD_MBD_A}} {{TAGDEF|LIBMBD_MBD_A|[real]|6.0}} Description: {{TAG|LIBMBD_MBD_A}} sets the value of the scaling factor <math>s_R</math> in the Tkatchenko-Scheffler method{{cite|tkatchenko:prl:09}} as implemented in the library libMBD of many-body dispersion methods{{cite|libmbd_1}}{{cite|libmbd_2}}{{cite|hermann:jcp:2023}}. ---- {{TAG|LIBMBD_MBD_A}} allows to choose the value of the scaling factor <math>s_R</math> in the Tkatchenko-Scheffler method{{cit...")
  • 15:50, 7 February 2024 Ftran talk contribs created page Construction:LIBMBD TS SR (Created page with "{{DISPLAYTITLE:LIBMBD_TS_SR}} {{TAGDEF|LIBMBD_TS_SR|[real]|20}} Description: {{TAG|LIBMBD_TS_SR}} sets the value of the damping parameter <math>d</math> in the Tkatchenko-Scheffler method{{cite|tkatchenko:prl:09}} as implemented in the library libMBD of many-body dispersion methods{{cite|libmbd_1}}{{cite|libmbd_2}}{{cite|hermann:jcp:2023}}. ---- {{TAG|LIBMBD_TS_SR}} allows to choose the value of the damping parameter <math>d</math> in the Tkatchenko-Scheffler method{{ci...")
  • 14:48, 7 February 2024 Ftran talk contribs created page Construction:LIBMBD TS D (Created page with "{{DISPLAYTITLE:LIBMBD_TS_D}} {{TAGDEF|LIBMBD_TS_D|[real]|default set by the exchange-correlation functional chosen with {{TAG|LIBMBD_XC}}}} Description: {{TAG|LIBMBD_TS_D}} sets the number of points on the grid of imaginary frequencies used in the library libMBD of many-body dispersion methods{{cite|libmbd_1}}{{cite|libmbd_2}}{{cite|hermann:jcp:2023}}. ---- {{TAG|LIBMBD_N_OMEGA_GRID}} allows to choose the number of points on the grid of imaginary frequencies used in the...")
  • 13:39, 7 February 2024 Ftran talk contribs created page Construction:LIBMBD XC (Created page with "{{DISPLAYTITLE:LIBMBD_XC}} {{TAGDEF|LIBMBD_XC|[array of three integers]|determined in libMBD according to the cell shape}} Description: {{TAG|LIBMBD_XC}} sets the k-mesh of the collective oscillations defined in the methods available in the library libMBD of many-body dispersion methods{{cite|libmbd_1}}{{cite|libmbd_2}}{{cite|hermann:jcp:2023}}. ---- {{TAG|LIBMBD_XC}} allows to choose the k-mesh of the collective oscillations defined in the methods available in the libr...")
  • 13:25, 7 February 2024 Ftran talk contribs created page Construction:LIBMBD K GRID (Created page with "{{DISPLAYTITLE:LIBMBD_K_GRID}} {{TAGDEF|LIBMBD_K_GRID|[real]|0.5 (default in libMBD)}} Description: {{TAG|LIBMBD_K_GRID}} is the shift for the k-mesh of the collective oscillations defined in the methods available in the library libMBD of many-body dispersion methods{{cite|libmbd_1}}{{cite|libmbd_2}}{{cite|hermann:jcp:2023}}. ---- {{TAG|LIBMBD_K_GRID}} allows to choose a shift for the k-mesh of the collective oscillations defined in the methods available in the library...")
  • 13:02, 7 February 2024 Ftran talk contribs created page Construction:LIBMBD K GRID SHIFT (Created page with "{{DISPLAYTITLE:LIBMBD_K_GRID_SHIFT}} {{TAGDEF|LIBMBD_K_GRID_SHIFT|[integer]|15 (default in libMBD)}} Description: {{TAG|LIBMBD_K_GRID_SHIFT}} is the number of points on the grid of imaginary frequencies used in the library libMBD of many-body dispersion methods{{cite|libmbd_1}}{{cite|libmbd_2}}{{cite|hermann:jcp:2023}}. ---- {{TAG|LIBMBD_N_OMEGA_GRID}} allows to choose the number of points on the grid of imaginary frequencies used in the library libMBD of many-body disp...")
  • 10:44, 7 February 2024 Ftran talk contribs created page Construction:LIBMBD N OMEGA GRID (Created page with "{{DISPLAYTITLE:LIBMBD_N_OMEGA_GRID}} {{TAGDEF|LIBMBD_N_OMEGA_GRID|[integer]}} Description: {{TAG|LIBMBD_N_OMEGA_GRID}} is the number of points on the grid of imaginary frequencies for the van der Waals methods available in the library libMBD of many-body dispersion methods{{cite|libmbd_1}}{{cite|libmbd_2}}{{cite|hermann:jcp:2023}}. ---- {{TAG|LIBMBD_METHOD}} can be set to a label (string) corresponding to one of the methods listed on the libMBD website (see '''method'''...")
  • 10:20, 2 February 2024 Ftran talk contribs created page Construction:LIBMBD METHOD (Created page with "{{DISPLAYTITLE:LIBMBD_METHOD}} {{TAGDEF|LIBMBD_METHOD|[string]}} Description: {{TAG|LIBMBD_METHOD}} selects the van der Waals methods vailable in the linMBD libraryp ecifies the exchange or exchange-correlation functional from the library of exchange-correlation functionals Libxc{{cite|libmbd_1}}{{cite|libmbd_2}}{{cite|lhermann:jcp:2023}}. ---- {{NB|important| This feature is available from VASP.6.3.0 onwards that needs to be compiled with Precompiler_options#-DUSELIB...")
  • 09:12, 2 February 2024 Ftran talk contribs created page Construction:Makefile.include (Created page with "{{DISPLAYTITLE:makefile.include}} Writing a <code>makefile.include</code> file from scratch is not easy, so we suggest taking one of archetypical files that closely resembles your system as a starting point. It is necessary to customize it anyways to set appropriate paths etc. Optionally, you can enable additional features by setting precompiler flags or linking VASP to other libraries. For instance, we strongly recommend enabling HDF5 support....")
  • 09:10, 2 February 2024 Ftran talk contribs created page Construction:Precompiler options (Created page with "Precompiler flags are used to activate/deactivate certain code features at the time of compilation, e.g., the use of MPI, the advanced molecular dynamics features, etc. Many precompiler flags are set by default in the templates provided for the makefile.include file. The commands are as follows: ;CPP :The command to invoke the precompiler you want to use, for instance: :* Using Intel's Fortran precompiler: :<pre>CPP=fpp -f_com=no...")
  • 16:03, 31 January 2024 Ftran talk contribs created page Construction:METAGGA (Created page with "{{TAGDEF|METAGGA|SCAN {{!}} RTPSS {{!}} MBJ {{!}} LIBXC {{!}} ...}} Default: {{TAG|GGA}}=PE is used if {{TAG|GGA}} and {{TAG|METAGGA}} are both not specified. Description: selects a meta-GGA functional. {{NB|mind| *If you select a meta-GGA functional, make sure that you use POTCAR files that are suited for meta-GGA functionals. *Depending on the meta-GGA that is chosen, it may be recommended to use a Available PAW pote...")
  • 13:32, 30 January 2024 Ftran talk contribs created page Construction:Nonlocal vdW-DF functionals (Created page with "The vdW-DF method originally proposed by Dion ''et al.''{{cite|dion:prl:2004}} consists of a semilocal exchange-correlation functional that is augmented with a nonlocal correlation functional <math>E_{\text{c,disp}}</math> that approximately accounts for dispersion interactions. In VASP, the nonlocal functional is implemented using the algorithm of Román-Pérez and Soler{{cite|romanperez:prl:09}} that is based on FFTs and the convolution theorem to calculate efficiently...")
  • 10:18, 30 January 2024 Ftran talk contribs created page Construction:PARAM2 (Created page with "{{TAGDEF|PARAM2|[real]|1.0}} Description: The {{TAG|PARAM2}} tag determines the value corresponding to either <math>\kappa</math> in the exchange GGA optB86b{{cite|klimes:prb:2011}}/B86R{{cite|hamada:prb:2014}} ({{TAG|GGA}}=MK) or <math>\mu</math> in the exchange GGA optB88{{cite|klimes:jpcm:2010}} ({{TAG|GGA}}=BO). ---- Note that {{TAG|PARAM2}} should be set to 1.0 (the default) for the nonlocal optB86b-vdW functional, to 0.711357 for the nonlocal rev-vdW-DF2 functiona...")
  • 10:05, 30 January 2024 Ftran talk contribs created page Construction:PARAM1 (Created page with "{{TAGDEF|PARAM1|[real]|0.1234}} Description: The {{TAG|PARAM1}} tag determines the value corresponding to different parameters depending on the {{TAG|GGA}} functional that is chosen: *<math>\mu</math> in the exchange GGA optB86b{{cite|klimes:prb:2011}}, B86R{{cite|hamada:prb:2014}}, and DF3-opt2{{cite|chakraborty:jctc:2020}}, which have the same analytical form and correspond to {{TAG|GGA}}=MK. {{TAG|PARAM1}} should in principle be set to 0.1234 for the nonlocal optB86b...")
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