View source for The VASP Manual

== Getting started ==
:{| cellpadding="5" cellspacing="15"
| [[:Category:Installation|How to Install VASP]]|| First install VASP.
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| [https://www.vasp.at/learn/ Learn]|| [https://www.vasp.at/tutorials/latest/ Tutorials using notebooks], [https://www.youtube.com/channel/UCBATkNZ7pkAXU9tx7GVhlaw video lectures], etc.
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| More|| [[:Category:Howto|How to's]], [[:Category:Examples|examples]] and [[:Category:Tutorials|tutorials]] on the Wiki, some [[Lectures_and_presentations|lectures]] and [[:Category:Workshops|schedules from previous workshops]], etc.
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| [[:Category:VASP6|VASP6]]|| Features that will only be available in VASP.6.X.
|-
|}

== Featured topics ==
:{| cellpadding="5" cellspacing="15"
| '''Category''' || ''subtopics (amongst others)''
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|style="background: #F8F4FB;"| [[:Category:Theory| Theoretical background]]|| Density-functional theory, projector-augmented-wave method, molecular dynamics, GW approximation, etc.
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|style="background: #F8F4FB;"| [[:Category:Calculation setup| Calculation setup]] || [[:Category:Installation|Installation]], [[:Category:Input files|input files]], [[:Category:Output Files|output files]], [[:Category:INCAR tag|INCAR tags]], [[:Category:Howto|How to's]], etc.
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|style="background: #FCF3F4;"|[[:Category:Electronic minimization| Electronic minimization]]|| Davidson, RMM-DIIS, Conjugate-gradient, preconditioning, [[:Category:Density mixing|density mixing]], etc.
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|style="background: #FCF3F4;"| [[:Category:Electronic ground-state properties| Electronic ground-state properties]]|| Band structure, [[:Category:Density of states |density of states]], etc.
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|style="background: #FCF3F4;"| [[:Category:Magnetism| Spin degree of freedom]]|| Spin-orbit coupling, noncollinear magnetism, spin spirals, constrained magnetism, etc.
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|style="background: #FCF3F4;"| [[:Category:Exchange-correlation functionals|Exchange-correlation functionals]]|| [[:Category:GGA|LDA]], [[:Category:GGA|GGA]], [[:Category:meta-GGA|meta-GGA]], [[:Category:DFT+U|DFT+U]], [[:Category:Hybrid functionals|hybrid functionals]], [[:Category:van_der_Waals_functionals|van der Waals functionals]].
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|style="background: #F3FCFB;"| [[:Category:Symmetry| Symmetry and structure]]|| Crystal symmetry, reciprocal space, surfaces, pair-correlation function for liquids, etc.
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|style="background: #F3FCFB;"| [[:Category:Ionic minimization| Ionic mimimization]]|| Structure optimization, ionic-mimimization methods, [[:Category:Forces|forces]], etc.
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|style="background: #F3FCFB;"| [[:Category:Molecular dynamics| Molecular dynamics]]|| Barostats, [[:Category:Thermostats|thermostats]], [[:Category:Ensembles|ensembles]], etc.
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|style="background: #F3FCFB;"| [[:Category:Ensemble properties| Ensemble properties]]|| Monitoring geometric parameters, pair-correlation function, etc.
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|style="background: #F3FCFB;"| [[:Category:Advanced molecular-dynamics sampling| Advanced molecular-dynamics sampling]] || [[:Category:Interface pinning|Interface pinning]], constrained molecular dynamics, metadynamics, thermodynamic integration, etc.
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|style="background: #F3FCFB;"| [[:Category:Machine-learned force fields| Machine-learned force fields]]|| Training and application of force fields.  
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|style="background: #F0F4FF;"| [[:Category:Phonons| Phonons]]|| Lattice vibrations, [[:Category:Electron-phonon_interactions | electron-phonon interactions]].
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|style="background: #F0F4FF;"|  [[:Category:Linear response| Response theory]]|| Static and frequency-dependent [[:Category:Dielectric properties|dielectric properties]], Berry phases, spectroscopy (UV, VIS, X-ray), [[:Category:Phonons|phonons]], etc.
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|style="background: #F0F4FF;"|  [[:Category:Many-body perturbation theory| Many-body perturbation theory]]|| ACFDT, BSE, GW, MP2, CRPA.
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<!--| [[:Category:Defects| Defects and doping]]|| Dipole corrections for defects in solids, VCA, etc.
|- -->
<!-- | [[:Category:Core states| Core states]]|| Frozen-core approximation, X-ray abpsorption spectra (SCH calculations), ICORELEVEL, etc.
|- -->
|style="background: #FCF3F4;"| [[:Category:Wannier functions| Localized basis and projection]]|| Obtaining Wannier functions, SCDM, etc.
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|style="background: #F8F4FB;"| [[:Category:Performance| Performance]]|| [[:Category:Parallelization| Parallelization]], [[:Category:Memory|memory management]], profiling, etc.
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|style="background: #F8F4FB;"| [[:Category:VASP6|Outlook]]|| Features that will only be available in VASP.6.X.
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|}

== Support ==
If you have questions or run into trouble, please have a look at the [[Known issues|known issues]] and/or post a question at the [https://www.vasp.at/forum/ VASP forum]
{{NB|mind|We offer support on a courtesy base only, not as a contractual service.}}

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