Identifying Bogoliubov Fermi surfaces via thermoelectric response in a d -wave superconductor heterostructure
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DOI: 10.1103/physrevb.110.245417
Abstract: We theoretically investigate the thermoelectric response of Bogoliubov Fermi surfaces (BFSs) generated in a two dimensional unconventional $d$-wave superconductor subjected to an external in-plane Zeeman field. These BFSs exhibiting the same dimension as the underlying… read more here.
Keywords: bogoliubov fermi; wave superconductor; superconductor; thermoelectric response ... See more keywords
Surface magnetism in a chiral d-wave superconductor with hexagonal symmetry
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DOI: 10.1103/physrevb.96.140502
Abstract: Surface properties are examined in a chiral d-wave superconductor with hexagonal symmetry, whose one-body Hamiltonian possesses the intrinsic spin-orbit coupling identical to the one characterizing the topological nature of the Kane-Mele honeycomb insulator. In the… read more here.
Keywords: surface; wave superconductor; chiral wave; hexagonal symmetry ... See more keywords
Interband interference effects at the edge of a multiband chiral p-wave superconductor
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DOI: 10.1103/physrevb.96.224504
Abstract: Chiral superconductors support chiral edge modes and potentially spontaneous edge currents at their boundaries. Motivated by the putative multiband chiral p-wave superconductor Sr$_2$RuO$_4$, we study the influence of the interference between different bands at the… read more here.
Keywords: chiral wave; interference; wave superconductor; edge ... See more keywords