customizability through the attaching of various functional groups in addition to doping, and their inherently quasi-2D structure, as low dimensionality is expected to enhance FFLO physics [@lowd]. However, recent experimental developments in the field of ultracold atomic gases [@uniformtrap] promise new routes to realization of and deep insight into the spatially non-uniform pairing state, with the technique already being used to probe Fermi gases with and without a strong spin-imbalance [@trapfg1; @trapfg2]. The precise level of control and ability to impose spin-imbalance without an applied magnetic field that may disrupt superconductivity make ultracold atomic gases a particularly atractive system.

Another recent material that shows potential is the lanthanum superhydrides [@lah], conventional superconductors with high critical temperature and thus high critical field which may support superconducting states even with a spin-imbalance and thereby manifest spatially non-uniform pairing. Beyond terrestrial experiments, theories of more exotic matter such as neutron superfluids in the crust of magnetars [@magnetar] and quark matter [@quark] also support the existence of superconducting states with spatially non-uniform pairing, and indeed the high energy physics and quantum chromodynamics communities have long known of and been searching for such states [@casalbuoni].

Furthermore, the ongoing increase in computing speed and power has 