title: Dynamical effects of an unconventional current-phase relation in YBCO dc SQUIDs.
abstract: The predominant d-wave pairing symmetry in high-temperature superconductors allows for a variety of current-phase relations in Josephson junctions, which is to a certain degree fabrication controlled. In this Letter, we report on direct experimental observations of the effects of a nonsinusoidal current-phase dependence in YBCO dc SQUIDs, which agree with the theoretical description of the system.
authors.affiliation: Department of Microelectronics and Nanoscience, Chalmers University of Technology and Göteborg University, Sweden. tobias1@fy.chalmers.se
authors.forename: T
authors.initials: T
authors.lastname: Lindström
authors.forename: S A
authors.initials: SA
authors.lastname: Charlebois
authors.forename: A Ya
authors.initials: AY
authors.lastname: Tzalenchuk
authors.forename: Z
authors.initials: Z
authors.lastname: Ivanov
authors.forename: M H S
authors.initials: MH
authors.lastname: Amin
authors.forename: A M
authors.initials: AM
authors.lastname: Zagoskin