【摘要】 通过计算机对约瑟夫森结方程求解,并模拟约瑟夫森结在直流和交流条件下 V I 特性曲线. 通过约瑟夫森结的相图与庞加莱截面图直观的表现了倍周期分岔以及混沌现象,并与用约瑟夫森结电子模拟器所做的实验进行比较.更多还原

【Abstract】 In this paper, computer simulation is used to solve the differential equation about Josephson junction. The V I curve of the junction under direct current and alternating current are presented. The phase diagram and Poincaré section of the junction display frequency splitting and chaos in a intuitive manner. At last comparison is given between computer simulation and electronic simulation.更多还原