The quality of YBa2Cu3O7-delta blepitaxial grain boundary Josephson junctions has been improved and 'tunnel-like' characteristics are reproducibly obtained. The consequent low barrier transmission probabilities are apparently favourable to isolate intrinsic d-wave induced effects. Extrinsic and intrinsic d-wave effects are discussed within the framework of novel designs for pi-circultry and qubits.
Flavours of intrinsic d-wave induced effects in YBa2Cu3O7-(delta) grain boundary Josephson junctions
F Tafuri;F Miletto Granozio;D Stornaiuolo;U Scotti di Uccio
2004
Abstract
The quality of YBa2Cu3O7-delta blepitaxial grain boundary Josephson junctions has been improved and 'tunnel-like' characteristics are reproducibly obtained. The consequent low barrier transmission probabilities are apparently favourable to isolate intrinsic d-wave induced effects. Extrinsic and intrinsic d-wave effects are discussed within the framework of novel designs for pi-circultry and qubits.File in questo prodotto:
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Descrizione: Flavours of intrinsic d-wave induced effects in YBa2Cu3O7-(delta) grain boundary Josephson junctions
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