RK-HO-FDTD Scheme for Solving Time-dependent Schrodinger Equation


  • Min Zhu School of Electronic and Information Engineering Jinling Institute of Technology, Nanjing, 211169, China
  • Yi Wang College of Electronic and Information Engineering Nanjing University of Aeronautics and Astronautics, Nanjing, 211106, China


Dispersion, potential well, RK-HOFDTD, stability, the Schrodinger equation


The Runge-Kutta high-order finite-difference time-domain (RK-HO-FDTD) method is adopted to solve the time-dependent Schrodinger equation. The update equations of the RK-HO-FDTD method have been presented for wave function. The simulation results of the 1D potential well strongly confirm the advantages of the RK-HO-FDTD scheme over the conventional FDTD.


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How to Cite

Zhu, M. ., & Wang, Y. . (2021). RK-HO-FDTD Scheme for Solving Time-dependent Schrodinger Equation. The Applied Computational Electromagnetics Society Journal (ACES), 36(08), 968–972. Retrieved from https://journals.riverpublishers.com/index.php/ACES/article/view/11753