Dynamics of An Underdamped Josephson Junction Ladder

We show analytically that the dynamical equations for an underdamped ladder of coupled small Josephson junctions can be approximately reduced to the discrete sine-Gordon equation. As numerical confirmation, we solve the coupled Josephson equations for such a ladder in a magnetic field. We obtain dis...

Full description

Saved in:
Bibliographic Details
Published inarXiv.org
Main Authors Ryu, Seungoh, Yu, Wenbin, Stroud, D
Format Paper
LanguageEnglish
Published Ithaca Cornell University Library, arXiv.org 29.06.1995
Subjects
Anisotropy
Computational fluid dynamics
Current voltage characteristics
Josephson junctions
Mathematical analysis
Phasons
Online AccessGet full text

Cover

Abstract We show analytically that the dynamical equations for an underdamped ladder of coupled small Josephson junctions can be approximately reduced to the discrete sine-Gordon equation. As numerical confirmation, we solve the coupled Josephson equations for such a ladder in a magnetic field. We obtain discrete-sine-Gordon-like IV characteristics, including a flux flow and a ``whirling'' regime at low and high currents, and voltage steps which represent a lock-in between the vortex motion and linear ``phasons'', and which are quantitatively predicted by a simple formula. At sufficiently high anisotropy, the fluxons on the steps propagate ballistically.
AbstractList We show analytically that the dynamical equations for an underdamped ladder of coupled small Josephson junctions can be approximately reduced to the discrete sine-Gordon equation. As numerical confirmation, we solve the coupled Josephson equations for such a ladder in a magnetic field. We obtain discrete-sine-Gordon-like IV characteristics, including a flux flow and a ``whirling'' regime at low and high currents, and voltage steps which represent a lock-in between the vortex motion and linear ``phasons'', and which are quantitatively predicted by a simple formula. At sufficiently high anisotropy, the fluxons on the steps propagate ballistically.
Author Stroud, D
Yu, Wenbin
Ryu, Seungoh
Author_xml – sequence: 1
  givenname: Seungoh
  surname: Ryu
  fullname: Ryu, Seungoh
– sequence: 2
  givenname: Wenbin
  surname: Yu
  fullname: Yu, Wenbin
– sequence: 3
  givenname: D
  surname: Stroud
  fullname: Stroud, D
BookMark eNqNik0LgjAAQEcUZOW186Cztk-dx-iDkI51luEmKbnZplH_Pg_9gE7vwXsLMDXWaADWGMVMcI620r3rV5xxlGDKJiAglOJIMELmIPS-QQiRJCWc0wCww8fIti49tBXcGXgzSjsl204rmFuvu7u3BuaDKft6lItUY1-BWSUfXoc_LsHmdLzuz1Hn7HPQvi8aOzgzpoIgIXCa4iyl_11fozc7rQ
ContentType Paper
Copyright 1995. This work is published under https://arxiv.org/licenses/assumed-1991-2003/license.html (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.
Copyright_xml – notice: 1995. This work is published under https://arxiv.org/licenses/assumed-1991-2003/license.html (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.
DBID 8FE
8FG
ABJCF
ABUWG
AFKRA
AZQEC
BENPR
BGLVJ
CCPQU
DWQXO
HCIFZ
L6V
M7S
PIMPY
PQEST
PQQKQ
PQUKI
PRINS
PTHSS
DOI 10.48550/arxiv.9506134
DatabaseName ProQuest SciTech Collection
ProQuest Technology Collection
Materials Science & Engineering Collection
ProQuest Central (Alumni)
ProQuest Central
ProQuest Central Essentials
ProQuest Central
Technology Collection
ProQuest One Community College
ProQuest Central Korea
SciTech Premium Collection
ProQuest Engineering Collection
Engineering Database
Publicly Available Content (ProQuest)
ProQuest One Academic Eastern Edition (DO NOT USE)
ProQuest One Academic
ProQuest One Academic UKI Edition
ProQuest Central China
Engineering Collection
DatabaseTitle Publicly Available Content Database
Engineering Database
Technology Collection
ProQuest Central Essentials
ProQuest One Academic Eastern Edition
ProQuest Central (Alumni Edition)
SciTech Premium Collection
ProQuest One Community College
ProQuest Technology Collection
ProQuest SciTech Collection
ProQuest Central China
ProQuest Central
ProQuest Engineering Collection
ProQuest One Academic UKI Edition
ProQuest Central Korea
Materials Science & Engineering Collection
ProQuest One Academic
Engineering Collection
DatabaseTitleList Publicly Available Content Database
Database_xml – sequence: 1
  dbid: 8FG
  name: ProQuest Technology Collection
  url: https://search.proquest.com/technologycollection1
  sourceTypes: Aggregation Database
DeliveryMethod fulltext_linktorsrc
Discipline Physics
EISSN 2331-8422
Genre Working Paper/Pre-Print
GroupedDBID 8FE
8FG
ABJCF
ABUWG
AFKRA
ALMA_UNASSIGNED_HOLDINGS
AZQEC
BENPR
BGLVJ
CCPQU
DWQXO
FRJ
HCIFZ
L6V
M7S
M~E
PIMPY
PQEST
PQQKQ
PQUKI
PRINS
PTHSS
ID FETCH-proquest_journals_20881771973
IEDL.DBID BENPR
IngestDate Thu Oct 10 19:36:54 EDT 2024
IsDoiOpenAccess true
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language English
LinkModel DirectLink
MergedId FETCHMERGED-proquest_journals_20881771973
OpenAccessLink https://www.proquest.com/docview/2088177197?pq-origsite=%requestingapplication%
PQID 2088177197
PQPubID 2050157
ParticipantIDs proquest_journals_2088177197
PublicationCentury 1900
PublicationDate 19950629
PublicationDateYYYYMMDD 1995-06-29
PublicationDate_xml – month: 06
  year: 1995
  text: 19950629
  day: 29
PublicationDecade 1990
PublicationPlace Ithaca
PublicationPlace_xml – name: Ithaca
PublicationTitle arXiv.org
PublicationYear 1995
Publisher Cornell University Library, arXiv.org
Publisher_xml – name: Cornell University Library, arXiv.org
SSID ssj0002672553
Score 2.45129
SecondaryResourceType preprint
Snippet We show analytically that the dynamical equations for an underdamped ladder of coupled small Josephson junctions can be approximately reduced to the discrete...
SourceID proquest
SourceType Aggregation Database
SubjectTerms Anisotropy
Computational fluid dynamics
Current voltage characteristics
Josephson junctions
Mathematical analysis
Phasons
Title Dynamics of An Underdamped Josephson Junction Ladder
URI https://www.proquest.com/docview/2088177197
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1bS8MwFD64FcE3r3iZI6Cv0aVNm-RpeGkdw40hCnsbadOCL9tsp_jkb99Jm-mDsMckkJAQvu87l-QAXAuT96wOpjJgGeUo8KlGLEabh0cmMFylyj4UHo2jwRsfTsOpc7hVLq1yg4k1UJtFZn3kaKRLyYRgSvSXH9RWjbLRVVdCowWez7gN03r38Xjy8utl8SOBmjlofmusP--61eX3-9eNCi2R8X8IXNNKsg_eRC_z8gB28vkh7NbZmFl1BPyxqRNfkUVB7uakLk5kNCpcQxqXPapkMkRKssdKni16lMdwlcSvDwO6WWrm7kk1-9tVcAJtNPjzUyDYUSBzCxVmirNUyyIIedoTmmWmiGRxBp1tM51vH76AveZZdkR91YH2qvzML5FYV2kXWjJ56rozxNboJ14DfjF_sA
link.rule.ids 786,790,12792,21416,27956,33406,33777,43633,43838
linkProvider ProQuest
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3dS8MwED-0RfTNT_yYGtDX6LqmTfIkfmzU2ZUhE_ZW0qQFX7bZTvHP99J2-iDsNYGEHOH3-93lcgdwzU3etTqYCt_TlKHApwqxGH0eFhrfMJlJ-1F4lITRGxtOg2kbcKvatMoVJtZAbebaxsjRSRfC49yT_G7xQW3XKPu62rbQ2ATXltwUDrgP_WT8-htl6YUcNbPfVGusi3fdqvL7_etGBpbI2D8ErmllsAvuWC3ycg828tk-bNXZmLo6APbU9ImvyLwg9zNSNycyChWuIU3IHlUyGSIlWbOS2KJHeQhXg_7kMaKrrdL2nlTp36n8I3DQ4c-PgeBAgczNZaAl8zIlCj9gWZcrT5siFMUJdNatdLp--hK2o8koTuPn5OUMdpov2iHtyQ44y_IzP0eSXWYXrSV_AKQwgI8
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Dynamics+of+An+Underdamped+Josephson+Junction+Ladder&rft.jtitle=arXiv.org&rft.au=Ryu%2C+Seungoh&rft.au=Yu%2C+Wenbin&rft.au=Stroud%2C+D&rft.date=1995-06-29&rft.pub=Cornell+University+Library%2C+arXiv.org&rft.eissn=2331-8422&rft_id=info:doi/10.48550%2Farxiv.9506134