Magnetic flux and gate voltage modulation of the current in a superconducting loop of ultra-small tunnel junctions

Yuichi Harada, D. B. Haviland, C. D. Chen, P. Delsing, T. Claeson

研究成果: ジャーナルへの寄稿記事

2 引用 (Scopus)

抄録

We have measured the current-voltage (I-V) characteristics of a loop of four superconducting tunnel junctions at low temperatures (T≈50mK). In each branch of the loop, tunneling occurs through a small capacitance island (C≈1fF). In this geometry we can vary the magnetic flux Φ in the loop and the voltage Vg on gate electrodes, which have capacitance Cg to the small islands. We find that both Φ and Vg modulate the I-V curve.

元の言語英語
ページ(範囲)1015-1016
ページ数2
ジャーナルPhysica B: Physics of Condensed Matter
194-196
発行部数PART 1
DOI
出版物ステータス出版済み - 2 2 1994

Fingerprint

Tunnel junctions
Magnetic flux
tunnel junctions
magnetic flux
Capacitance
Modulation
modulation
Electric potential
electric potential
capacitance
Electrodes
Geometry
electrodes
curves
geometry
Temperature

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

これを引用

Magnetic flux and gate voltage modulation of the current in a superconducting loop of ultra-small tunnel junctions. / Harada, Yuichi; Haviland, D. B.; Chen, C. D.; Delsing, P.; Claeson, T.

:: Physica B: Physics of Condensed Matter, 巻 194-196, 番号 PART 1, 02.02.1994, p. 1015-1016.

研究成果: ジャーナルへの寄稿記事

Harada, Yuichi ; Haviland, D. B. ; Chen, C. D. ; Delsing, P. ; Claeson, T. / Magnetic flux and gate voltage modulation of the current in a superconducting loop of ultra-small tunnel junctions. :: Physica B: Physics of Condensed Matter. 1994 ; 巻 194-196, 番号 PART 1. pp. 1015-1016.
@article{0b934270f05b4301831d37f4754c21e2,
title = "Magnetic flux and gate voltage modulation of the current in a superconducting loop of ultra-small tunnel junctions",
abstract = "We have measured the current-voltage (I-V) characteristics of a loop of four superconducting tunnel junctions at low temperatures (T≈50mK). In each branch of the loop, tunneling occurs through a small capacitance island (C∑≈1fF). In this geometry we can vary the magnetic flux Φ in the loop and the voltage Vg on gate electrodes, which have capacitance Cg to the small islands. We find that both Φ and Vg modulate the I-V curve.",
author = "Yuichi Harada and Haviland, {D. B.} and Chen, {C. D.} and P. Delsing and T. Claeson",
year = "1994",
month = "2",
day = "2",
doi = "10.1016/0921-4526(94)90837-0",
language = "English",
volume = "194-196",
pages = "1015--1016",
journal = "Physica B: Condensed Matter",
issn = "0921-4526",
publisher = "Elsevier",
number = "PART 1",

}

TY - JOUR

T1 - Magnetic flux and gate voltage modulation of the current in a superconducting loop of ultra-small tunnel junctions

AU - Harada, Yuichi

AU - Haviland, D. B.

AU - Chen, C. D.

AU - Delsing, P.

AU - Claeson, T.

PY - 1994/2/2

Y1 - 1994/2/2

N2 - We have measured the current-voltage (I-V) characteristics of a loop of four superconducting tunnel junctions at low temperatures (T≈50mK). In each branch of the loop, tunneling occurs through a small capacitance island (C∑≈1fF). In this geometry we can vary the magnetic flux Φ in the loop and the voltage Vg on gate electrodes, which have capacitance Cg to the small islands. We find that both Φ and Vg modulate the I-V curve.

AB - We have measured the current-voltage (I-V) characteristics of a loop of four superconducting tunnel junctions at low temperatures (T≈50mK). In each branch of the loop, tunneling occurs through a small capacitance island (C∑≈1fF). In this geometry we can vary the magnetic flux Φ in the loop and the voltage Vg on gate electrodes, which have capacitance Cg to the small islands. We find that both Φ and Vg modulate the I-V curve.

UR - http://www.scopus.com/inward/record.url?scp=0028759960&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0028759960&partnerID=8YFLogxK

U2 - 10.1016/0921-4526(94)90837-0

DO - 10.1016/0921-4526(94)90837-0

M3 - Article

AN - SCOPUS:0028759960

VL - 194-196

SP - 1015

EP - 1016

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

SN - 0921-4526

IS - PART 1

ER -