Forces acting on a current-driven moving vortex in a long Josephson junction

D. X. Chen; E. Pardo; A. Sanchez

doi:10.1063/1.2720350

Forces acting on a current-driven moving vortex in a long Josephson junction

D. X. Chen, E. Pardo, A. Sanchez

Departament de Física

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The current-driven vortex motion in a resistively shunted long Josephson junction is calculated. It is shown that the force on the vortex exerted by an ac Josephson current or a bias current routinely assumed for studying Josephson transmission lines is a Lorentz force, whereas the driving force on the vortex acted by a transport dc Josephson current is a London force, which could have an expression apparently similar to that of a Lorentz force with an opposite sign. © 2007 American Institute of Physics.

Idioma original	Anglès
Número d’article	142512
Revista	Applied Physics Letters
Volum	90
Número	14
DOIs	https://doi.org/10.1063/1.2720350
Estat de la publicació	Publicada - 13 d’abr. 2007

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10.1063/1.2720350

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@article{6efbcdc7f5bd4c4ea09257d5a64493d1,

title = "Forces acting on a current-driven moving vortex in a long Josephson junction",

abstract = "The current-driven vortex motion in a resistively shunted long Josephson junction is calculated. It is shown that the force on the vortex exerted by an ac Josephson current or a bias current routinely assumed for studying Josephson transmission lines is a Lorentz force, whereas the driving force on the vortex acted by a transport dc Josephson current is a London force, which could have an expression apparently similar to that of a Lorentz force with an opposite sign. {\textcopyright} 2007 American Institute of Physics.",

author = "Chen, {D. X.} and E. Pardo and A. Sanchez",

year = "2007",

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day = "13",

doi = "10.1063/1.2720350",

language = "English",

volume = "90",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics",

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TY - JOUR

T1 - Forces acting on a current-driven moving vortex in a long Josephson junction

AU - Chen, D. X.

AU - Pardo, E.

AU - Sanchez, A.

PY - 2007/4/13

Y1 - 2007/4/13

N2 - The current-driven vortex motion in a resistively shunted long Josephson junction is calculated. It is shown that the force on the vortex exerted by an ac Josephson current or a bias current routinely assumed for studying Josephson transmission lines is a Lorentz force, whereas the driving force on the vortex acted by a transport dc Josephson current is a London force, which could have an expression apparently similar to that of a Lorentz force with an opposite sign. © 2007 American Institute of Physics.

AB - The current-driven vortex motion in a resistively shunted long Josephson junction is calculated. It is shown that the force on the vortex exerted by an ac Josephson current or a bias current routinely assumed for studying Josephson transmission lines is a Lorentz force, whereas the driving force on the vortex acted by a transport dc Josephson current is a London force, which could have an expression apparently similar to that of a Lorentz force with an opposite sign. © 2007 American Institute of Physics.

U2 - 10.1063/1.2720350

DO - 10.1063/1.2720350

M3 - Article

SN - 0003-6951

VL - 90

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 14

M1 - 142512

ER -

Forces acting on a current-driven moving vortex in a long Josephson junction

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