Correlated transport through junction arrays in the small Josephson energy limit: incoherent Cooper-pairs and hot electrons
Artikel i vetenskaplig tidskrift, 2014

We study correlated transport in a Josephson junction array for small Josephson energies. In this regime transport is dominated by Cooper-pair hopping, although we observe that quasiparticles can not be neglected. We assume that the energy dissipated by a Cooper-pair is absorbed by the intrinsic impedance of the array. This allows us to formulate explicit Cooper-pair hopping rates without adding any parameters to the system. We show that the current through the array is correlated and crucially, these correlations rely fundamentally on the interplay between the Cooper-pairs and equilibrium quasiparticles.


Jared Cole

Karlsruher Institut für Technologie (KIT)

RMIT University

Juha Leppäkangas

Chalmers, Mikroteknologi och nanovetenskap (MC2), Tillämpad kvantfysik

M. Marthaler

Karlsruher Institut für Technologie (KIT)

New Journal of Physics

1367-2630 (ISSN)

Vol. 16 063019- 063019


Nanovetenskap och nanoteknik (SO 2010-2017, EI 2018-)


Den kondenserade materiens fysik



Mer information

Senast uppdaterat