Электронный каталог

Статья

Bashashin, M.
Parallel Simulation of the Magnetic Moment Reversal within the *f&sub(0)-Josephson Junction Model : [Abstract] / M.Bashashin, E.Zemlyanaya, I.Rahmonov // Физика элементарных частиц и атомного ядра. Письма. – 2023. – Т.20, №5. – P.1297. – URL: http://www1.jinr.ru/Pepan_letters/panl_2023_5/38_Bashashin_ann.pdf.

Periodic structure of the magnetization reversal (MR) domains is studied within the superconductor–ferromagnet–superconductor ϕ0-junction model. The model is described by the Cauchy problem for the system of nonlinear ordinary equations which is numerically solved by means of the 2-step Gauss–Legendre method. Two versions of parallel implementation on the basis of MPI and OpenMP techniques have been developed. Efficiency of both versions is confirmed by test calculations. An effect of the frequency of ferromagnetic resonance on the configuration of MR domains has been investigated. The calculations have been performed at the HybriLIT Platform of the JINR Multifunctional Information and Computing Complex.



ОИЯИ = ОИЯИ (JINR)2023
Спец.(статьи,препринты) = С 393 и8 - Джозефсоновские сети$
Спец.(статьи,препринты) = С 17 к - Расчеты по молекулярной динамике. Численное моделирование физических задач
Спец.(статьи,препринты) = Ц 84 а2 - Многомашинные комплексы вычислительных средств. Вычислительные системы и сети. Параллельные вычисления. Квантовые компьютеры