Linear response and collective oscillations in superconductors with d-wave pairing

S. N. Artemenko, A. G. Kobelkov

Research output: Contribution to journalArticle

Abstract

Simple equations for the linear response of layered superconductors with d-wave symmetry of the order parameter are derived by means of kinetic equations for Green's functions. Responses to solenoidal and potential electric fields have different frequency dependencies. The damping of plasma oscillation of superconducting electrons is determined by dielectric relaxation and is small. Relaxation of branch imbalance determined by elastic scattering is large enough to make the Carlson-Goldman mode in d-wave superconductors overdamped.

Original languageEnglish
Pages (from-to)1845-1846
Number of pages2
JournalPhysica C: Superconductivity and its Applications
Volume282-287
Issue numberPART 3
Publication statusPublished - Aug 1997

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Superconducting materials
Plasma oscillations
oscillations
Elastic scattering
plasma oscillations
Dielectric relaxation
Green's function
kinetic equations
elastic scattering
Green's functions
Damping
damping
Electric fields
Kinetics
electric fields
Electrons
symmetry
electrons

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Linear response and collective oscillations in superconductors with d-wave pairing. / Artemenko, S. N.; Kobelkov, A. G.

In: Physica C: Superconductivity and its Applications, Vol. 282-287, No. PART 3, 08.1997, p. 1845-1846.

Research output: Contribution to journalArticle

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