Raw data for the Letter "Memory-efficient nonequilibrium Green's function framework built on quantics tensor trains"

Plain text data files containing the raw results of the QTT-NEGF simulations as presented in "Memory-efficient nonequilibrium Green’s function framework built on quantics tensor trains", Phys. Rev. Lett., 2025. The momentum-resolved spectral functions are provided as a matrix of values, with the frequency omega range given separately in an appropriate file and the momentum range following a high-symmetry path in the Brillouin zone.