Spinfinity
Python package for simulating quantum spin systems in tunnel junction experiments.
Spinfinity models spin structures in double-barrier tunnel junctions, solves their spin Hamiltonians, and simulates observables that can be compared directly to experimental spectroscopy data. Typical use cases include building single- and multi-spin systems, computing eigenenergies and eigenstates, simulating tunneling-induced transition rates and steady-state populations, generating differential-conductance spectra, and computing electron spin resonance (ESR) spectra and related driven dynamics.