Using ion irradiation to make high-Tc Josephson junctions

被引：45

作者：

Bergeal, N. ^{[1
]}

Lesueur, J.

Sirena, M.

Faini, G.

Aprili, M.

Contour, J. P.

Leridon, B.

机构：

[1] CNRS, ESPCI UPRS5, Phys Quant Lab, F-75231 Paris, France

[2] CNRS, Lab Photon & Nanostruct LPN, F-91460 Marcoussis, France

[3] CNRS, THALES, Unit Mixtes Phys, F-91767 Palaiseau, France

来源：

JOURNAL OF APPLIED PHYSICS | 2007年 / 102卷 / 08期

关键词：

D O I：

10.1063/1.2796105

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

In this article we describe the effect of ion irradiation on high-T-c superconductor thin film and its interest for the fabrication of Josephson junctions. In particular, we show that these alternative techniques allow to go beyond most of the limitations encountered in standard junction fabrication methods, both in the case of fundamental and technological purposes. Two different geometries are presented: a planar one using a single high-T-c film and a mesa one defined in a trilayer structure. (C) 2007 American Institute of Physics.

引用

页数：11

共 35 条

[1] TUNNELING BETWEEN SUPERCONDUCTORS [J].

AMBEGAOKAR, V ;

BARATOFF, A .

PHYSICAL REVIEW LETTERS, 1963, 10 (11) :486-&

[2] ALL A-AXIS ORIENTED YBA2CU3O7-Y-PRBA2CU3O7-Z-YBA2CU3O7-Y JOSEPHSON DEVICES OPERATING AT 80-K [J].

BARNER, JB ;

ROGERS, CT ;

INAM, A ;

RAMESH, R ;

BERSEY, S .

APPLIED PHYSICS LETTERS, 1991, 59 (06) :742-744

[3]

Barone A., 1982, Physics and applications of the Josephson effect

[4] High Tc superconducting quantum interference devices made by ion irradiation [J].

Bergeal, N. ;

Lesueur, J. ;

Faini, G. ;

Aprili, M. ;

Contour, J. P. .

APPLIED PHYSICS LETTERS, 2006, 89 (11)

[5] High-quality planar high-Tc Josephson junctions -: art. no. 102502 [J].

Bergeal, N ;

Grison, X ;

Lesueur, J ;

Faini, G ;

Aprili, M ;

Contour, JP .

APPLIED PHYSICS LETTERS, 2005, 87 (10)

[6] Response to "Comment on 'High Tc superconducting quantum interference devices made by ion irradiation' "[Appl. Phys. Lett. 90, 136101 (2007)] [J].

Bergeal, N. ;

Sirena, M. ;

Lesueur, J. ;

Faini, G. ;

Aprili, M. ;

Contour, J. P. .

APPLIED PHYSICS LETTERS, 2007, 90 (13)

[7]

BERGEAL N, 2005, THESIS ESPCI PARIS

[8] ION-BEAM IRRADIATION STUDIES OF HIGH-TEMPERATURE SUPERCONDUCTORS [J].

BERNAS, H ;

LESUEUR, J ;

NEDELLEC, P ;

RUAULT, MO ;

DUMOULIN, L ;

BURGER, JP .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1990, 46 (1-4) :269-275

[9] Planar thin film YBa2Cu3O7-δ Josephson junction pairs and arrays via nanolithography and ion damage [J].

Chen, K ;

Cybart, SA ;

Dynes, RC .

APPLIED PHYSICS LETTERS, 2004, 85 (14) :2863-2865

[10] VORTEX CONFINEMENT BY COLUMNAR DEFECTS IN YBA2CU3O7 CRYSTALS - ENHANCED PINNING AT HIGH FIELDS AND TEMPERATURES [J].

CIVALE, L ;

MARWICK, AD ;

WORTHINGTON, TK ;

KIRK, MA ;

THOMPSON, JR ;

KRUSINELBAUM, L ;

SUN, Y ;

CLEM, JR ;

HOLTZBERG, F .

PHYSICAL REVIEW LETTERS, 1991, 67 (05) :648-651

← 1 2 3 4 →