  This paper explores the potential for spin-triplet superconductivity in
molecular beam epitaxy-grown IV-VI semiconductor superlattices. The findings
present compelling evidence for spin-triplet pairing in PbTe/SnTe by the method
of soft point-contact spectroscopy and spin-polarised point-contact
spectroscopy. The experimental data are understood with the
Anderson-Brinkman-Morel model of p-wave electron pairing. It is pointed out
that emergent superconductivity can have its origin in topological flat bands
obtained due to internal stresses of the sample similar to twisted layer
graphene.
