Description
The Vienna Ab initio Simulation Package, or VASP, is a package for performing quantum mechanical (MD) molecular dynamics using pseudo-potentials and a smooth wave section. The approach implemented in VASP is based on a local temperature density approximation (with free energy as the variable value) and an accurate evaluation of the instantaneous electronic ground state at each MD step using the effective matrix schemes and the Pulay mixing scheme. . These techniques avoid all the problems of the original Car-Parrinello method, which is based on the simultaneous integration of electrons and ionic equations of motion. The interaction between ions and electrons is described using Vanderbilt ultrasoft quasi-potentials (US-PP) or the Advanced Projector Wave Method (PAW). Both techniques allow a significant reduction in the number of waves per atom for transition metals and first-order elements. Forces and stress can be easily calculated with VASP and used to rest atoms in their momentary terrain.
Features and facilities of Vienna Ab initio Simulation Package:
- Dynamics and relaxation: Oppenheimer molecular dynamics, Conjugate gradient relaxation, Covered molecular dynamics, Dimer ascent (transfer mode search)
- Linear response to electric fields: Static dielectric properties, piezoelectric tensors (including unique)
- Optical properties: Frequency-dependent dielectric degradation in independent particle approximation, Frequency-dependent tensor in RPA and TD-DFT, Cassida equation for TD-DFT and TD-Hartree-Fock
- Magnetism: The approach of finite magnetic moments
- Linear response to ion displacement: elastic constants (including ionic), internal stress tensors
- Cutting steps: Macroscopic polarization and limited electric fields
This Vienna Ab initio Simulation Package includes:
PAW_LDA: 04Sep2015
PAW_PBE: 04Sep2015
PAW_PW91: 06Feb2003
USPP_LDA: 01Apr2000
USPP_PW91: 01Jul1997
System required Vienna Ab initio Simulation Package
System requirements : GNU / Linux x86_64
Pictures
Installation guide
This software does not need to be cracked.
download link
Download VASP 6.1.0 Source Code
دانلود Vienna_Ab_initio_Simulation_Package_VASP_5.4.4_Source_Code_2018-03-06
File password (s): www.downloadly.ir
Size
50 MB
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