Influence of the charge imbalance effect on the system of intrinsic Josephson junctions of high temperature superconductors under external electromagnetic radiation are investigated. We demonstrate that the charge imbalance is responsible for a slope in the Shapiro step in the IV-characteristic. The nonperiodic boundary conditions shift the Shapiro step from the canonical position which determined by a frequency of external radiation. We also demonstrate how the system parameters affect on the shift of Shapiro step.
@article{arxiv.1708.09290,
title = {Shift of Shapiro Step in High-Temperature Superconductor},
author = {Kirill Kulikov and Yury Shukrinov and Majed Nashaat and Akinobu Irie},
journal= {arXiv preprint arXiv:1708.09290},
year = {2018}
}
Comments
arXiv admin note: text overlap with arXiv:1601.04456