Josephson Effects


Josephson effects are quantum statistical effects manifested on a macroscopic scale. A close analogy emerges between a supercurrent and a laser. Supercurrents, not lasers, respond to electromagnetic fields, however. Basic equations for the current passing a Josephson junction are derived. They are used to discuss SQUID and AC Josephson effects. Analyses of Shapiro steps in the V–I diagram show that the quasi-wavefunction \(\Psi_{\sigma}\) rather than the G–L wavefunction \(\Psi_{\sigma}^{\prime}\) represents correct pairon dynamics.


Potential Drop Josephson Junction Josephson Effect Linear Dispersion Relation Shapiro Step 
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  1. 1.
    B. D. Josephson, Phys. Lett. 1, 251 (1962).ADSMATHCrossRefGoogle Scholar
  2. 2.
    B. D. Josephson, Rev. Mod. Phys. 36, 216 (1964).ADSCrossRefGoogle Scholar
  3. 3.
    P. W. Anderson and J. M. Rowell, Phys. Rev. Lett. 10, 486 (1963).ADSCrossRefGoogle Scholar
  4. 4.
    R. C. Jaklevic, et. al., Phys. Rev. 140, A1628 (1965).ADSCrossRefGoogle Scholar
  5. 5.
    E. A. Ueling and G. E. Uhlenbeck, Phys. Rev. 43, 552 (1933).ADSCrossRefGoogle Scholar
  6. 6.
    S. Tomonaga, Zeits. f. Physik 110, 573 (1938).ADSCrossRefGoogle Scholar
  7. 7.
    R. P. Feynman, R. B. Leighton and M. Sands, Feynman Lectures on Physics, Vol. III (Addison-Wesley, Reading, MA, 1965), pp. 21–28.Google Scholar
  8. 8.
    R. P. Feynman, Statistical Mechanics (Addison-Wesley, Redwood City, CA, 1972).Google Scholar
  9. 9.
    S. Shapiro, Phys. Rev. Lett. 11, 80 (1963).ADSCrossRefGoogle Scholar
  10. 10.
    A. Hartland, Precis. Meas. Fundam. Constants 2, 543 (1981).Google Scholar
  11. 11.
    D. H. Menzel, Fundamental Formulas of Physics (Dover, New York, 1960), p. 59.Google Scholar

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© Springer Science+Business Media, LLC 2009

Authors and Affiliations

  1. 1.Department of PhysicsState University of New YorkBuffaloUSA
  2. 2.National Center for UniversityTokyoJapan
  3. 3.Department of FísicaUniversidad Nacional Autónoma de MéxicoMéxicoMéxico

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