It shows 3 coordinates CDML primittive bases, conventional bases and ITA description coordinates. For example space group no 141 what will be the high symmetric KPOINTS ?
http://www.cryst.ehu.es/cgi-bin/cryst/programs/nph-kv-list
Dear All, When I am plotting real and imaginary part of dielectric constant from p4vasl using vasprun.xml, it is showing opposite trend whatever values in OUTCAR file for real and imaginary...
01 February 2019 812 3 View
Dear VASP users I am doing MD simulation of 100 surface with 15 Angs. vacuum. My problem is that my run stops automatically after 2 iteration (I gave NSW=5000). I have changed KPOINTS, NPAR...
05 June 2018 8,763 5 View
When we do spin polarized calculation then we get magnetic moment after each iteration if system is magnetic. In that case how does confirm type of magnetism ferro or antiferro in the system. Is...
11 December 2017 4,974 6 View
What is the reason behind occurrence of polymorphs of same crystal. Few crystal have more polymorphs and few have less and corresponding different oxidation state of different polymorph why is it...
11 December 2017 2,060 3 View
If formation energy is positive and it is increasing on increasing doping percentage in host matrix. How does confirm doping and phase segregation from formation energy. At what value of formation...
09 October 2017 6,385 0 View
I took two type of POSCAR of O2 molecule which is attached here. 1st Case O atom in a box 1.0 ! universal scaling parameters 8.0 0.0 0.0 ! lattice vector a(1)...
09 October 2017 3,520 0 View
Can we correlate change in oxidation state of an atom by change in corresponding bader charge ? For example lower valent dopant in host matrix changes the oxidation state of host atom. Can we...
08 September 2017 2,476 3 View
For example in SiO4 lattice Si having 4 valence electron and making bond with 4 oxygen if we are replacing 1 Si atom by Al (having 3 valence electrons) then what will be the charge on...
02 March 2017 5,187 1 View
I want to simulate XPS spectra from DFT using VASP code. Any basic tutorial and literature regarding the same. Any other compatible DFT software for simulating XPS spectra. Thank You All Shilendra
02 March 2017 4,598 0 View
Dear All, I took zeolite zsm5 (MFI framwork) structure CIF file from zeolite database http://europe.iza-structure.org/IZA-SC/ft.php It's cif file when I am opening in VESTA it is showing O 26...
01 February 2017 5,344 2 View
How to calculate the RMSD values for a MD simulation using MOE?
07 August 2021 0 0 View
When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.
16 June 2021 0 0 View
Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,
02 March 2021 0 0 View
Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...
02 March 2021 4,910 3 View
Dear all, I just saw this example in FB on the difference between laminar flow and turbulent flow. The flow from a pipe hits the sink and scattered. The flow from the pipe is characterized as...
02 March 2021 1,999 5 View
It is oftentimes said to be a distinctive metallographic trait that differentiates a fully austenitic and a fully felly ferritic steel without etching that might distinguish between two. Why...
02 March 2021 728 2 View