Ferroelectric state induced by the quasiparticle injection into a cuprate superconductor

S. E. Shafranjuk*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


A model has been developed of the regulated Josephson plasma mode (JPM) resonance when the quasiparticles are intensively injected into the single crystal (SC) electrode of cuprate superconductor (S) from the adjacent normal metal electrode (N) through the insulating tunneling barrier (I). The model suggests that the transverse JPM is shifted down and may vanish under the nonequilibrium condition of tunneling injection. In addition, it manifests the transition to a homogeneous stationary ferroelectric state characterized by the formal divergence of ε1(ω) at ωYLD0.

Original languageEnglish (US)
Pages (from-to)695-697
Number of pages3
JournalJournal of Applied Physics
Issue number1
StatePublished - Jul 1999
Externally publishedYes

ASJC Scopus subject areas

  • General Physics and Astronomy


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