How to cite

Please cite the following papers in any publication arising from the use of this code.

In particular, if you use the implementation of the single-point (Chern or ℤ₂) invariants

R. Favata and A. Marrazzo Single-point spin Chern number in a supercell framework Electronic Structure 5, 014005 (2023)

If you use the implementation of the local Chern marker in periodic boundary conditions:

N. Baù and A. Marrazzo Local Chern marker for periodic systems Phys. Rev. B 109, 014206 (2024)

If you use the implementation of the local spin-Chern or the local ℤ₂ markers:

N. Baù and A. Marrazzo Theory of local ℤ₂ topological markers for finite and periodic two-dimensional systems Phys. Rev. B 110, 054203 (2024)

If you use the implementation of the localization marker:

A. Marrazzo and R. Resta A local theory of the insulating state Phys. Rev. Lett. 122, 166602 (2019)