Added several functionalities
1. Support sparse stored tight-binding Hamiltonian for large systems
2. Calculate Landau level in E-B (Hofstadter butterfly) and E-k mode.
3. Added a tool to generate the tight-binding model for commensurate twisted graphene systems (N+M)
Added functionality to unfold energy band from the BZ of a supercell to the BZ of a target cell. [TBG example]
Added functionality to study the ordinary magnetoresistance of a non-magnetic semimetal or metal with given magnetic field direction [MR theory]
Added a tool to symmetrize the tight-binding model after the construction of Wannier functions.
Downloads and cites
WannierTools: An open-source software package for novel topological materials
QuanSheng Wu, ShengNan Zhang, Haifeng Song, Matthias Troyer and Alexey Soluyanov,
ir2tb – An additional package to calculate irreducible representations of electronic states in a tight-binding Hamiltonian.
For more details of the code, please refer to the appendix of the following reference.
Jiacheng Gao, Quansheng Wu, Clas Persson, Zhijun Wang, arXiv:2002.04032 (2020)