Transport dynamics with alternate Cooper-pair and quasiparticle tunnelings in one-dimensional charge Josephson arrays

I. L. Ho, M. C. Lin, K. Aravind, C. S. Wu, C. D. Chen

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

For a single weak-coupled Josephson junction, stochastic Cooper-pair tunnelings drive the superconducting current on low voltage biases, while quasiparticle tunnelings stimulate the normal current on high biases above the superconducting gap voltage. Considering these interactive dynamics simultaneously in one-dimensional weak-coupled Josephson arrays in electrodynamic environments, the theoretical work by rate equations is structured herein, and the charge transport associated with short-range (Cooper pair and quasiparticle) and long-range (Cooper-pair soliton and quasiparticle soliton) behaviors is analyzed.

Original languageEnglish
Article number043907
JournalJournal of Applied Physics
Volume108
Issue number4
DOIs
Publication statusPublished - 2010 Aug 15

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solitary waves
electrodynamics
Josephson junctions
low voltage
electric potential

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

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title = "Transport dynamics with alternate Cooper-pair and quasiparticle tunnelings in one-dimensional charge Josephson arrays",
abstract = "For a single weak-coupled Josephson junction, stochastic Cooper-pair tunnelings drive the superconducting current on low voltage biases, while quasiparticle tunnelings stimulate the normal current on high biases above the superconducting gap voltage. Considering these interactive dynamics simultaneously in one-dimensional weak-coupled Josephson arrays in electrodynamic environments, the theoretical work by rate equations is structured herein, and the charge transport associated with short-range (Cooper pair and quasiparticle) and long-range (Cooper-pair soliton and quasiparticle soliton) behaviors is analyzed.",
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Transport dynamics with alternate Cooper-pair and quasiparticle tunnelings in one-dimensional charge Josephson arrays. / Ho, I. L.; Lin, M. C.; Aravind, K.; Wu, C. S.; Chen, C. D.

In: Journal of Applied Physics, Vol. 108, No. 4, 043907, 15.08.2010.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Transport dynamics with alternate Cooper-pair and quasiparticle tunnelings in one-dimensional charge Josephson arrays

AU - Ho, I. L.

AU - Lin, M. C.

AU - Aravind, K.

AU - Wu, C. S.

AU - Chen, C. D.

PY - 2010/8/15

Y1 - 2010/8/15

N2 - For a single weak-coupled Josephson junction, stochastic Cooper-pair tunnelings drive the superconducting current on low voltage biases, while quasiparticle tunnelings stimulate the normal current on high biases above the superconducting gap voltage. Considering these interactive dynamics simultaneously in one-dimensional weak-coupled Josephson arrays in electrodynamic environments, the theoretical work by rate equations is structured herein, and the charge transport associated with short-range (Cooper pair and quasiparticle) and long-range (Cooper-pair soliton and quasiparticle soliton) behaviors is analyzed.

AB - For a single weak-coupled Josephson junction, stochastic Cooper-pair tunnelings drive the superconducting current on low voltage biases, while quasiparticle tunnelings stimulate the normal current on high biases above the superconducting gap voltage. Considering these interactive dynamics simultaneously in one-dimensional weak-coupled Josephson arrays in electrodynamic environments, the theoretical work by rate equations is structured herein, and the charge transport associated with short-range (Cooper pair and quasiparticle) and long-range (Cooper-pair soliton and quasiparticle soliton) behaviors is analyzed.

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