| Issue |
EPJ Web Conf.
Volume 173, 2018
Mathematical Modeling and Computational Physics 2017 (MMCP 2017)
|
|
|---|---|---|
| Article Number | 05002 | |
| Number of page(s) | 4 | |
| Section | Computing Tools and Software Services | |
| DOI | https://doi.org/10.1051/epjconf/201817305002 | |
| Published online | 14 February 2018 | |
https://doi.org/10.1051/epjconf/201817305002
User Software for Numerical Study of Josephson Junction with Magnetic Momenta
1 University of Plovdiv Paisii Hilendarski, 24 Tzar Asen, 4000 Plovdiv, Bulgaria
2 Joint Institute of Nuclear Research, Dubna, Moscow Region, 141980, Russia
3 Dubna State University, Dubna, 141980, Russia
4 Umarov Physical Technical Institute, TAS, Dushanbe, 734063, Tajikistan
* e-mail: atanasova@uni-plovdiv.bg
Published online: 14 February 2018
A user software for numerical study of a Josephson junction model with magnetic momenta is presented. Computer implementation has been done by means of Wolfram Mathematica using the extensive capabilities of this system to create interactive dynamic objects. Two methods for numerical solution of the respective system of ordinary differential equations are implemented: the four-step Runge-Kutta algorithm and the Runge-Kutta-Fehlberg method with predetermined accuracy. Results of numerical simulation are presented to confirm the correctness of the calculations done with the developed software.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
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