NbN superconducting nanonetwork fabricated using porous silicon templates and high-resolution electron beam lithography
Artikel i vetenskaplig tidskrift, 2017

Superconducting NbN nanonetworks with a very small number of interconnected nanowires, with diameter of the order of 4 nm, are fabricated combining a bottom-up (use of porous silicon nanotemplates) with a top-down technique (high-resolution electron beam lithography). The method is easy to control and allows the fabrication of devices, on a robust support, with electrical properties close to a one-dimensional superconductor that can be used fruitfully for novel applications.

one-dimensional superconductivity

quantum phase slips

porous silicon

electron beam lithography

Författare

M. Salvato

Universita degli Studi di Roma Tor Vergata

Universita degli Studi di Salerno

Reza Baghdadi

Chalmers, Mikroteknologi och nanovetenskap (MC2), Kvantkomponentfysik

C. Cirillo

Universita degli Studi di Salerno

S. L. Prischepa

National Research Nuclear University

Belarusian State University of Informatics and Radioelectronics

A. L. Dolgiy

Belarusian State University of Informatics and Radioelectronics

V. P. Bondarenko

Belarusian State University of Informatics and Radioelectronics

Floriana Lombardi

Chalmers, Mikroteknologi och nanovetenskap (MC2), Kvantkomponentfysik

C. Attanasio

Universita degli Studi di Salerno

Nanotechnology

0957-4484 (ISSN) 1361-6528 (eISSN)

Vol. 28 46 465301

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Den kondenserade materiens fysik

DOI

10.1088/1361-6528/aa8479

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Senast uppdaterat

2018-04-05