79 citations · 433 across the 23 of their papers we have counts for
5 papers · 1 filter
Impact of impurity scattering on odd-frequency spin-triplet pairing near the edge of the Kitaev chain
Sparsh Mishra, Shun Tamura, Akito Kobayashi +1
We study a Kitaev chain model, which is the simplest model of topological superconductors hosting Majorana fermion, appearing as a zero-energy state at the edge. We analytically ca…
Thermoelectric detection of Andreev states in unconventional superconductors
Tony Savander, Shun Tamura, Christian Flindt +2
We theoretically describe a thermoelectric effect that is entirely due to Andreev processes involving the formation of Cooper pairs through the coupling of electrons and holes. The…
Anomalous Proximity Effect of Planer Topological Josephson Junctions
Satoshi Ikegaya, Shun Tamura, Dirk Manske +1
The anomalous proximity effect in dirty superconducting junctions is one of most striking phenomena highlighting the profound nature of Majorana bound states and odd-frequency Coop…
Electronic multipoles and multiplet pairs induced from Pomeranchuk and Cooper instabilities of Bogoliubov Fermi surfaces
Shun-Ta Tamura, Shoma Iimura, Shintaro Hoshino
It has recently been pointed out that Fermi surfaces can remain even in the superconductors under the symmetric spin-orbit interaction and broken time-reversal symmetry. Using the…
Bulk odd-frequency pairing in the superconducting Su-Schrieffer-Heeger model
Shun Tamura, Sho Nakosai, Annica M. Black-Schaffer +2
The Su-Schrieffer-Heeger model describes fermions that hop on a one-dimensional chain with staggered hopping amplitude, where the unit cell contains two sites, or two sublattices.…