PY-Nodes
Code for finding nodes in a material using first-principle approach.
...This code is helpful in efficient searching of the nodes present in the topological semimetals such as- Weyl semimetals, Dirac semimetals & nodal-line semimetals. The code is presently interfaced with the WIEN2k package. The algorithm of the code is based on the Nelder-Mead’s function-minimization approach. The code minimizes the function f(k), which is defined as sum of the absolute energy difference of the adjacent pairs of bands at a given k-point.
Please cite the paper mentioned below while using the PY-Nodes code for your research.
V. Pandey and S.K. Pandey, Comput. Phys. Commun. 283, 108570 (2023).
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