Multiple frequency generation by bunched solitons in Josephson tunnel junctions

P. S. Lomdahl; O. H. Soerensen; P. L. Christiansen; Alwyn 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. Soerensen, P. L. Christiansen, Alwyn C. Scott, J. C. Eilbeck

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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. © 1981 The American Physical Society.

Original language	English
Pages (from-to)	7460-7462
Number of pages	3
Journal	Physical Review B: Condensed Matter
Volume	24
Issue number	12
DOIs	https://doi.org/10.1103/PhysRevB.24.7460
Publication status	Published - 1981

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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. {\textcopyright} 1981 The American Physical Society.",

author = "Lomdahl, {P. S.} and Soerensen, {O. H.} and Christiansen, {P. L.} and Scott, {Alwyn C.} and Eilbeck, {J. C.}",

year = "1981",

doi = "10.1103/PhysRevB.24.7460",

language = "English",

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pages = "7460--7462",

journal = "Physical Review B: Condensed Matter",

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publisher = "American Institute of Physics",

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

AU - Lomdahl, P. S.

AU - Soerensen, O. H.

AU - Christiansen, P. L.

AU - Scott, Alwyn 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. © 1981 The American Physical Society.

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. © 1981 The American Physical Society.

U2 - 10.1103/PhysRevB.24.7460

DO - 10.1103/PhysRevB.24.7460

M3 - Article

SN - 0163-1829

VL - 24

SP - 7460

EP - 7462

JO - Physical Review B: Condensed Matter

JF - Physical Review B: Condensed Matter

IS - 12

ER -

Multiple frequency generation by bunched solitons in Josephson tunnel junctions

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