Computetional Physics Project - Dynamics of RF SQUID

Introduction Theory Numerical Model Instructions and Download Examples

This project presents a simulation of the dynamics of an RF-SQUID. The project was designed as an educational project. The simulation is dynamic, and enables the user to excite the RF-SQUID with AC and DC external excitation, and adding flux pulses as well as noise. The parameters of the SQUID can be changed during the simulation. The GUI have 3 windows: The first window plots the RF-SQUID potential and the current position of the superconducting phase on the potential. The second window plots the voltage across the Josephson junction as a function of time. The third window plots as a function of time both the superconducting phase and the external flux excitation.