CPL - Chalmers Publication Library
| Utbildning | Forskning | Styrkeområden | Om Chalmers | In English In English Ej inloggad.

Dynamics of underdamped Josephson junctions with non-sinusoidal current-phase relation

V. K. Kornev ; T. Y. Karminskaya ; Y. V. Kislinskii ; P. V. Komissinki ; K. Y. Constantinian ; Gennady A. Ovsyannikov (Institutionen för mikroteknologi och nanovetenskap)
Physica C: Superconductivity and its Applications (09214534 ). Vol. 435 (2006), 1-2, p. 27-30.
[Artikel, refereegranskad vetenskaplig]

Results on analytical and computational investigations of high-frequency dynamics of Josephson junctions, characterized by non-zero capacitance and the second harmonic in the current-phase relation are presented. These attributes each have influence on the behaviour of integer Shapiro steps and lead to the formation of non-integer Shapiro steps. Analytic theory of the integer and non-integer Shapiro steps has been developed for the so-called high-frequency limit. The analytical and numerical results are compared with experimental data for hybrid heterostructures YBCO/Au/Nb. Detector response for the case of high fluctuation level has been considered as well.

Denna post skapades 2009-12-04.
CPL Pubid: 102774


Läs direkt!

Länk till annan sajt (kan kräva inloggning)

Institutioner (Chalmers)

Institutionen för mikroteknologi och nanovetenskap


Elektroteknik och elektronik

Chalmers infrastruktur