Physics of Particles and Nuclei Letters

, Volume 11, Issue 6, pp 797–800 | Cite as

Phase dynamics modeling of parallel stacks of Josephson junctions

Physics of Solid State and Condensed Matter
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Abstract

The phase dynamics of two parallel connected stacks of intrinsic Josephson junctions (JJs) in high temperature superconductors is numerically investigated. The calculations are based on the system of nonlinear differential equations obtained within the CCJJ + DC model, which allows one to determine the general current-voltage characteristic of the system, as well as each individual stack. The processes with increasing and decreasing base currents are studied. The features in the behavior of the current in each stack of the system due to the switching between the states with rotating and oscillating phases are analyzed.

Keywords

High Temperature Superconductor Critical Current Nucleus Letter Josephson Junction Terahertz Emission 

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Copyright information

© Pleiades Publishing, Ltd. 2014

Authors and Affiliations

  1. 1.Joint Institute for Nuclear ResearchDubna, Moscow oblastRussia
  2. 2.Umarov Physical Technical InstituteDushanbeTajikistan

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