Constant-Voltage Steps in Josephson Tunneling
Journal
Journal of the Physical Society of Japan
Journal Volume
66
Journal Issue
12
Pages
3922-3927
Date Issued
1997
Author(s)
Abstract
We studied the ac Josephson effect. In the resistively shunted junction model (RSJ) the phase difference is expanded in Fourier series. The Fourier components can be evaluated by solving the equations of motion. Truncation is applied to deal with the infinite products and series of Bessel functions. We calculate the constant-voltage steps and find that they are complicate functions of the ac power input.
Subjects
Josephson tunneling; Nonlinear phenomena
Type
journal article