Sub-Micron YBa2Cu3O7-x Biepitaxial Junctions
Artikel i vetenskaplig tidskrift, 2009

We report on the fabrication and properties of sub-micron YBa2Cu3O7-x off-axis biepitaxial junctions. The vision behind this work is to set up a reliable nanotechnology processing to improve junctions' performances and reproducibility through the reduction of their size. We will illustrate the fabrication procedure employed and show the results obtained on samples where the transport parameters were tuned in a predictable way. Also, proofs of a clean barrier structure with few facets and low disorder were obtained.

grain boundary

Josephson junction

oxide materials

strongly correlated electronic systems

submicron devices



D Stornaiuolo

Consiglo Nazionale Delle Richerche

Karin Cedergren

Chalmers, Mikroteknologi och nanovetenskap, Kvantkomponentfysik

D. Born

Scuola Normale Superiore di Pisa

Consiglo Nazionale Delle Richerche

Thilo Bauch

Chalmers, Mikroteknologi och nanovetenskap, Kvantkomponentfysik

A. Barone


Floriana Lombardi

Chalmers, Mikroteknologi och nanovetenskap, Kvantkomponentfysik

Francesco Tafuri

Universita degli Studi di Napoli Federico II

IEEE Transactions on Applied Superconductivity

1051-8223 (ISSN) 15582515 (eISSN)

Vol. 19 3 174-177 5067020


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