Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

De Gruyter eBooks

FABRICATION AND CHARACTERIZATION OF THE FILM PARAMETERS IN ION-IMPLANT Nb BRIDGES WITH THICK Pb BANKS

Paul Crozat, Robert Adde

Published Dec 31, 1980• 0 citations
Publisher

Abstract

FABRICATION AND CHARACTERIZATION OF THE FILM PARAMETERS IN ION-IMPLANT Nb BRIDGES WITH THICK Pb BANKS was published in SQUID ’80. Superconducting Quantum Interference Devices and their Applications on page 345.
DOI
10.1515/9783110846621-029

Related papers

FABRICATION AND CHARACTERIZATION OF THERMALLY RECYCLABLE SUBMICRON NIOBIUMNIOBIUM JOSEPHSON JUNCTIONS

G. Daalmans

FABRICATION AND CHARACTERIZATION OF THERMALLY RECYCLABLE SUBMICRON NIOBIUMNIOBIUM JOSEPHSON JUNCTIONS was published in SQUID ’80. Superconducting Quantum Interference Devices and their Applications on page 399.

De Gruyter eBooks•Dec 31, 1980•4 citations

Fabrication of nanobridge Josephson devices using Nb thin films (11.1)

Kenji Horiguchi

The Japan Society of Applied Physics•Feb 13, 2013•0 citations

The design, construction and operation of practical thin film superconducting quantum interference devices (SQUIDs)

David Hutson

•Jan 1, 1987•0 citations

Quantum interference devices made from superconducting oxide thin films

R. H. Koch, Corwin P. Umbach, G. J. Clark +2 more

We have fabricated superconducting quantum interference devices (dc SQUID’s) from thin films of the superconducting oxide YBa2Cu3Oy. The devices were made by first lithographically patterning an ion implant mask containing a 40 by 40 μm loop and two 17-μm-wide weak links over a ∼1-μm-thick oxide film. Ion implantation was then used to destroy the superconductivity in the film surrounding the device without actually removing material, resulting in a completely planar structure for the SQUID’s. The SQUID’s were operated in the temperature range from 4.2 to 68 K. The superconducting flux quantum was measured to be h/2e in these materials.

Applied Physics Letters•Jul 20, 1987•379 citations

Nb-Oxide-Pb Tunnel Junctions Fabricated Using CF4 Cleaning Process. (III) Preparation of Planar dc SQUID

Yujiro Katoh, H. Asano, K. Tanabe +1 more

This paper discusses the preparation of thin-film planar dc superconducting quantum interference devices (SQUIDs). Nb-oxide-Pb tunnel junctions fabricated using CF4 cleaning process (CFCP) and Pd thin-film shunt resistor were employed. It was demonstrated that the two junctions in a SQUID have symmetrical and wellcontrolled junction parameters. Pd adhesion with oxidized Si could be improved by ultrathin Zr underlayers. The Pd films allowed good controt of the sheet resistance. The SQUIDs are very reliable in regard to room-temperature storage and thermal cycling.

Japanese Journal of Applied Physics•Oct 1, 1987•2 citations

The fabrication and characterization of nano-SQUIDs based on Nb thin films

Xixi Liu, Xiaoyu Liu, Hao Wang +2 more

Physica C Superconductivity•May 18, 2015•8 citations
We have fabricated superconducting quantum interference devices (dc SQUID’s) from thin films of the superconducting oxide YBa2Cu3Oy. The devices were made by first lithographically patterning an ion implant mask containing a 40 by 40 μm loop and two 17-μm-wide weak links over a ∼1-μm-thick oxide film. Ion implantation was then used to destroy the superconductivity in the film surrounding the device without actually removing material, resulting in a completely planar structure for the SQUID’s. The SQUID’s were operated in the temperature range from 4.2 to 68 K. The superconducting flux quantum was measured to be h/2e in these materials.
This paper discusses the preparation of thin-film planar dc superconducting quantum interference devices (SQUIDs). Nb-oxide-Pb tunnel junctions fabricated using CF4 cleaning process (CFCP) and Pd thin-film shunt resistor were employed. It was demonstrated that the two junctions in a SQUID have symmetrical and wellcontrolled junction parameters. Pd adhesion with oxidized Si could be improved by ultrathin Zr underlayers. The Pd films allowed good controt of the sheet resistance. The SQUIDs are very reliable in regard to room-temperature storage and thermal cycling.