I am trying to calculate Density of states (DOS) using VASP. For my calculation I require to plot the high quality DOS in energy window say -4ev to +4ev. Please let me know how I can do this using VASP.
Try checking the VASP wiki tutorial: https://cms.mpi.univie.ac.at/wiki/index.php/Ni_100_surface_DOS
A similar question has also been asked before. This might help: https://www.researchgate.net/post/How_do_I_properly_calculate_the_VASP_output_files_for_DOS
Step by step process of accurate (both total and projected) DOS and band structure calculations using VASP and some ways of plotting the band structure and DOS of our system is explained in a Youtube video.
Hi Anshuman Kumar set EMAX and EMIN to your desire energy range and put NEDOS=4000. Then you can get the desire result. NEDOS will set number of data point.