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Enhancing properties of high-temperature superconducting step-edge Josephson junctions by nano-multilayers with a small mismatch

Journal Article


Abstract


  • A new technology for high temperature superconducting Josephson tunnelling junctions is developed to enhance their properties for applications on-a-chip, avoiding additional fabrication complexity. Junctions with alternating nano-layers of YBa2Cu3O7 and NdBa2Cu3O7 superconductors with a small mismatch between their crystal lattices exhibit stronger tunneling properties due to tuning the artificial grain boundary interfaces of the junctions.

UOW Authors


  •   Pan, Alexey
  •   Shcherbakova, Olga V. (external author)
  •   Fedoseev, Sergey (external author)
  •   Golovchanskiy, Igor A. (external author)
  •   Attard, Darren J. (external author)
  •   Lam, Simon K. H. (external author)
  •   Du, Jia (external author)
  •   Foley, Cathy (external author)
  •   Rubanov, Sergey (external author)
  •   Suvorova, A (external author)

Publication Date


  • 2014

Citation


  • Pan, A. V., Shcherbakova, O. V., Fedoseev, S. A., Golovchanskiy, I. A., Attard, D., Lam, S. K.H., Du, J., Foley, C. P., Rubanov, S. & Suvorova, A. (2014). Enhancing properties of high-temperature superconducting step-edge Josephson junctions by nano-multilayers with a small mismatch. Advanced Materials Interfaces, 1 (3), 1300112-1-1300112-6.

Scopus Eid


  • 2-s2.0-84942288083

Ro Metadata Url


  • http://ro.uow.edu.au/eispapers/3425

Start Page


  • 1300112-1

End Page


  • 1300112-6

Volume


  • 1

Issue


  • 3

Abstract


  • A new technology for high temperature superconducting Josephson tunnelling junctions is developed to enhance their properties for applications on-a-chip, avoiding additional fabrication complexity. Junctions with alternating nano-layers of YBa2Cu3O7 and NdBa2Cu3O7 superconductors with a small mismatch between their crystal lattices exhibit stronger tunneling properties due to tuning the artificial grain boundary interfaces of the junctions.

UOW Authors


  •   Pan, Alexey
  •   Shcherbakova, Olga V. (external author)
  •   Fedoseev, Sergey (external author)
  •   Golovchanskiy, Igor A. (external author)
  •   Attard, Darren J. (external author)
  •   Lam, Simon K. H. (external author)
  •   Du, Jia (external author)
  •   Foley, Cathy (external author)
  •   Rubanov, Sergey (external author)
  •   Suvorova, A (external author)

Publication Date


  • 2014

Citation


  • Pan, A. V., Shcherbakova, O. V., Fedoseev, S. A., Golovchanskiy, I. A., Attard, D., Lam, S. K.H., Du, J., Foley, C. P., Rubanov, S. & Suvorova, A. (2014). Enhancing properties of high-temperature superconducting step-edge Josephson junctions by nano-multilayers with a small mismatch. Advanced Materials Interfaces, 1 (3), 1300112-1-1300112-6.

Scopus Eid


  • 2-s2.0-84942288083

Ro Metadata Url


  • http://ro.uow.edu.au/eispapers/3425

Start Page


  • 1300112-1

End Page


  • 1300112-6

Volume


  • 1

Issue


  • 3