T. Suzuki et al., Reentrant first-order transition of superconductivity in thin TiN films under the spin paramagnetic limitation, J SUPERCOND, 12(4), 1999, pp. 591-595
Reentrant first-order transitions are observed in thin TiN films under the
paramagnetic limitation of superconductivity when the tricritical point app
ears on the locus of the reentrant second-order transition.