Copper oxide superconducting/antiferromagnetic interface
Paper in proceeding, 2015
Superconducting Nb/Au/Ca1-xSrxCuO2/YBa2Cu3O7 mesa-heterostructures were investigated. Dependencies of electrical parameters versus inverse capacitance were measured. A band diagram which takes into account an accumulation of holes inCa1-xSrxCuO2 interlayer and band bending due to difference of work functions was proposed. The dependencies of electrical parameters were analyzed by examining the quasipartical and superconducting currents.
Capacitance
High TC Josephson junction
Proximity effect
Band diagram
Superconducting/antiferromagnetic interfaces
Mesa-heterostructures
Accumulation and depletion of holes
Author
Yu V. Kislinskiǐ
Shubnikov Institute of Crystallography, Russian Academy of Sciences
Russian Academy of Sciences
K. Y. Constantinian
Russian Academy of Sciences
Gennady Ovsyannikov
Chalmers, Microtechnology and Nanoscience (MC2), Quantum Device Physics
A. V. Shadrin
Russian Academy of Sciences
I. V. Borisenko
Russian Academy of Sciences
Y. N. Khaydukov
Max Planck Institute for Solid State Research
A. E. Sheyerman
Russian Academy of Sciences
A. Vasiliev
Kurchatov National Research Center
Solid State Phenomena
1662-9779 (ISSN)
Vol. 233-234 733-736978-3-03835-482-6 (ISBN)
Subject Categories (SSIF 2011)
Condensed Matter Physics
DOI
10.4028/www.scientific.net/SSP.233-234.733
ISBN
978-3-03835-482-6