Multiple frequency generation by bunched solitons in Josephson tunnel junctions

P. S. Lomdahl; O. H. Sørensen; Peter Leth Christiansen; A. C. Scott; J. C. Eilbeck

doi:10.1103/PhysRevB.24.7460

Multiple frequency generation by bunched solitons in Josephson tunnel junctions

P. S. Lomdahl, O. H. Sørensen, Peter Leth Christiansen, A. C. Scott, J. C. Eilbeck

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

349 Downloads (Orbit)

Abstract

A detailed numerical study of a long Josephson tunnel junction modeled by a perturbed sine-Gordon equation demonstrates the existence of a variety of bunched soliton configurations. Thus, on the third zero-field step of the V-I characteristic, two simultaneous adjacent frequencies are generated in a narrow bias current range. The analysis of the soliton modes provides an explanation of recent experimental observations.

Original language	English
Journal	Physical Review B
Volume	24
Issue number	12
Pages (from-to)	7460-7462
ISSN	2469-9950
DOIs	https://doi.org/10.1103/PhysRevB.24.7460
Publication status	Published - 1981

Bibliographical note

Copyright (1981) by the American Physical Society.

Access to Document

10.1103/PhysRevB.24.7460

LomdahlFinal published version, 395 KB

http://link.aps.org/doi/10.1103/PhysRevB.24.7460

OpenUrl availability

Full text

Cite this

@article{0ff2babc733241dfba173d805709d712,

title = "Multiple frequency generation by bunched solitons in Josephson tunnel junctions",

abstract = "A detailed numerical study of a long Josephson tunnel junction modeled by a perturbed sine-Gordon equation demonstrates the existence of a variety of bunched soliton configurations. Thus, on the third zero-field step of the V-I characteristic, two simultaneous adjacent frequencies are generated in a narrow bias current range. The analysis of the soliton modes provides an explanation of recent experimental observations.",

author = "Lomdahl, {P. S.} and S{\o}rensen, {O. H.} and Christiansen, {Peter Leth} and Scott, {A. C.} and Eilbeck, {J. C.}",

note = "Copyright (1981) by the American Physical Society.",

year = "1981",

doi = "10.1103/PhysRevB.24.7460",

language = "English",

volume = "24",

pages = "7460--7462",

journal = "Physical Review B",

issn = "2469-9950",

publisher = "American Physical Society",

number = "12",

}

TY - JOUR

T1 - Multiple frequency generation by bunched solitons in Josephson tunnel junctions

AU - Lomdahl, P. S.

AU - Sørensen, O. H.

AU - Christiansen, Peter Leth

AU - Scott, A. C.

AU - Eilbeck, J. C.

PY - 1981

Y1 - 1981

N2 - A detailed numerical study of a long Josephson tunnel junction modeled by a perturbed sine-Gordon equation demonstrates the existence of a variety of bunched soliton configurations. Thus, on the third zero-field step of the V-I characteristic, two simultaneous adjacent frequencies are generated in a narrow bias current range. The analysis of the soliton modes provides an explanation of recent experimental observations.

AB - A detailed numerical study of a long Josephson tunnel junction modeled by a perturbed sine-Gordon equation demonstrates the existence of a variety of bunched soliton configurations. Thus, on the third zero-field step of the V-I characteristic, two simultaneous adjacent frequencies are generated in a narrow bias current range. The analysis of the soliton modes provides an explanation of recent experimental observations.

U2 - 10.1103/PhysRevB.24.7460

DO - 10.1103/PhysRevB.24.7460

M3 - Journal article

SN - 2469-9950

VL - 24

SP - 7460

EP - 7462

JO - Physical Review B

JF - Physical Review B

IS - 12

ER -

Multiple frequency generation by bunched solitons in Josephson tunnel junctions

Abstract

Bibliographical note

Access to Document

OpenUrl availability

Fingerprint

Cite this