Dynamical behavior of Josephson vortices in Bi-2212

Kazuto Hirata; Shuuichi Ooi; El Hadi Sadki; Takashi Mochiku

doi:10.1109/TASC.2003.812542

Dynamical behavior of Josephson vortices in Bi-2212

Kazuto Hirata, Shuuichi Ooi, El Hadi Sadki, Takashi Mochiku

Research output: Contribution to journal › Conference article › peer-review

1 Citation (Scopus)

Abstract

We have found periodic oscillations in the flux flow resistance of Josephson vortices along the c-axis of Bi-2212 single crystals. The resistance oscillates periodically with increasing parallel magnetic fields above about 6 kOe, independent of the magnitude of the field and temperature. The constant period of the oscillations and the dynamical behaviors of Josephson vortices suggest vortex states and a new application to the precise magnetic field sensors in Tesla order.

Original language	English
Pages (from-to)	3763-3766
Number of pages	4
Journal	IEEE Transactions on Applied Superconductivity
Volume	13
Issue number	2 III
DOIs	https://doi.org/10.1109/TASC.2003.812542
Publication status	Published - Jun 2003
Externally published	Yes
Event	2002 Applied Superconductivity Conference - Houston, TX, United States Duration: Aug 4 2002 → Aug 9 2002

Keywords

Bi-2212
Josephson devices
Josephson junctions
Sensors

ASJC Scopus subject areas

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

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10.1109/TASC.2003.812542

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title = "Dynamical behavior of Josephson vortices in Bi-2212",

abstract = "We have found periodic oscillations in the flux flow resistance of Josephson vortices along the c-axis of Bi-2212 single crystals. The resistance oscillates periodically with increasing parallel magnetic fields above about 6 kOe, independent of the magnitude of the field and temperature. The constant period of the oscillations and the dynamical behaviors of Josephson vortices suggest vortex states and a new application to the precise magnetic field sensors in Tesla order.",

keywords = "Bi-2212, Josephson devices, Josephson junctions, Sensors",

author = "Kazuto Hirata and Shuuichi Ooi and Sadki, {El Hadi} and Takashi Mochiku",

year = "2003",

month = jun,

doi = "10.1109/TASC.2003.812542",

language = "English",

volume = "13",

pages = "3763--3766",

journal = "IEEE Transactions on Applied Superconductivity",

issn = "1051-8223",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "2 III",

note = "2002 Applied Superconductivity Conference ; Conference date: 04-08-2002 Through 09-08-2002",

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TY - JOUR

T1 - Dynamical behavior of Josephson vortices in Bi-2212

AU - Hirata, Kazuto

AU - Ooi, Shuuichi

AU - Sadki, El Hadi

AU - Mochiku, Takashi

PY - 2003/6

Y1 - 2003/6

N2 - We have found periodic oscillations in the flux flow resistance of Josephson vortices along the c-axis of Bi-2212 single crystals. The resistance oscillates periodically with increasing parallel magnetic fields above about 6 kOe, independent of the magnitude of the field and temperature. The constant period of the oscillations and the dynamical behaviors of Josephson vortices suggest vortex states and a new application to the precise magnetic field sensors in Tesla order.

AB - We have found periodic oscillations in the flux flow resistance of Josephson vortices along the c-axis of Bi-2212 single crystals. The resistance oscillates periodically with increasing parallel magnetic fields above about 6 kOe, independent of the magnitude of the field and temperature. The constant period of the oscillations and the dynamical behaviors of Josephson vortices suggest vortex states and a new application to the precise magnetic field sensors in Tesla order.

KW - Bi-2212

KW - Josephson devices

KW - Josephson junctions

KW - Sensors

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DO - 10.1109/TASC.2003.812542

M3 - Conference article

AN - SCOPUS:0042967533

SN - 1051-8223

VL - 13

SP - 3763

EP - 3766

JO - IEEE Transactions on Applied Superconductivity

JF - IEEE Transactions on Applied Superconductivity

IS - 2 III

T2 - 2002 Applied Superconductivity Conference

Y2 - 4 August 2002 through 9 August 2002

ER -

Dynamical behavior of Josephson vortices in Bi-2212

Abstract

Keywords

ASJC Scopus subject areas

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