79 citations · 433 across the 23 of their papers we have counts for
4 papers · 1 filter
Odd-frequency pairing and proximity effect in Kitaev chain systems including topological critical point
Daijiro Takagi, Shun Tamura, Yukio Tanaka
In this paper, we investigate the relation between odd-frequency pairing and proximity effect in non-uniform Kitaev chain systems with a particular interest in the topological crit…
Odd-Frequency Pairs in Chiral Symmetric Systems: Spectral Bulk-Boundary Correspondence and Topological Criticality
Shun Tamura, Shintaro Hoshino, Yukio Tanaka
Odd-frequency Cooper pairs with chiral symmetry emerging at the edges of topological superconductors are a useful physical quantity for characterizing the topological properties of…
Theory of proximity effect in two-dimensional unconventional superconductor with Rashba spin-orbit interaction
Shun Tamura, Yukio Tanaka
We study the anomalous proximity effect in diffusive normal metal (DN)/unconventional superconductor junctions, where the local density of states (LDOS) in the DN has a zero-energy…
Inter-orbital topological superconductivity in spin-orbit coupled superconductors with inversion symmetry breaking
Yuri Fukaya, Shun Tamura, Keiji Yada +3
We study the superconducting state of multi-orbital spin-orbit coupled systems in the presence of an orbitally driven inversion asymmetry assuming that the inter-orbital attraction…