Dynamic response of films of ferromagnetic superconductors

Kozo Okada, A. Kotani

Research output: Contribution to journalArticle

Abstract

By using the electromagnetic excitation modes in ferromagnetic superconductors, which are the coupled modes of the photon, electric current and magnetic moments, the reflection and transmission coefficients, Rf and Tf, are calculated for the electromagnetic wave incident normally on the surface of a film of ferromagnetic superconductor. It is shown that Rf and Tf oscillate as a function of the film thickness, reflecting the oscillatory character of the excitation modes, and that Rf and Tf have an anomally at the magnetic phase transition temperature Ts.

Original languageEnglish
Pages (from-to)167-171
Number of pages5
JournalSolid State Communications
Volume54
Issue number2
DOIs
Publication statusPublished - 1985
Externally publishedYes

Fingerprint

dynamic response
Superconducting materials
Dynamic response
Electric currents
Magnetic moments
electric current
Electromagnetic waves
coupled modes
Superconducting transition temperature
excitation
Film thickness
electromagnetic radiation
film thickness
Photons
magnetic moments
Phase transitions
transition temperature
electromagnetism
moments
reflectance

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Dynamic response of films of ferromagnetic superconductors. / Okada, Kozo; Kotani, A.

In: Solid State Communications, Vol. 54, No. 2, 1985, p. 167-171.

Research output: Contribution to journalArticle

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