Zobrazeno 1 - 10
of 197
pro vyhledávání: '"Shukrinov, P."'
The possibility of magnetization resonant control in a Josephson superconductor-ferromagnet-superconductor $\varphi_{0}$ junction shunted by an $LC$ circuit is demonstrated. As a result of the resonance of Josephson oscillations with oscillations in
Externí odkaz:
http://arxiv.org/abs/2411.16037
The dynamics of magnetization and current-voltage characteristics of the superconductor-ferromagnet-superconductor $\varphi_0$ Josephson junction in the presence of external electromagnetic radiation have been studied. Effects of radiation magnetic c
Externí odkaz:
http://arxiv.org/abs/2403.03621
Publikováno v:
Physical Review Applied, 22(1), 014062 (2024)
Usually, overdamped Josephson junctions do not exhibit chaotic behavior in their phase dynamics, either because the phase space dimension is less than three (as in the case of a single overdamped ac-driven junction) or due to the general tendency of
Externí odkaz:
http://arxiv.org/abs/2311.00597
The unique resonance and locking phenomena in the superconductor-ferromagnet-superconductor $\varphi_0$ Josephson junction under external electromagnetic radiation are demonstrated when not just the electric but also the magnetic component of externa
Externí odkaz:
http://arxiv.org/abs/2308.03701
Publikováno v:
Alex. Eng. J. 83, 27-34 (2023)
By considering the local quantum uncertainty (LQU) as a measure of quantum correlations, the thermal evolution of a two-qubit-superconducting system is investigated. We show that the thermal LQU can be increased by manipulating the Hamiltonian parame
Externí odkaz:
http://arxiv.org/abs/2308.03596
We investigate resonance phenomena in a system consisting of a nanomagnet coupled to a Josephson junction under external periodic drive. The coupling in the system leads to appearance of additional resonance peaks whose properties depend on the perio
Externí odkaz:
http://arxiv.org/abs/2307.10989
Autor:
Janalizadeh, Aliasghar, Rahmonov, Ilhom R., Abdelmoneim, Sara A., Shukrinov, Yury M., Kolahchi, Mohammad R.
We demonstrate the manifestations of the nonlinear features in magnetic dynamics and IV-characteristics of the $\varphi_0$ Josephson junction in the ferromagnetic resonance region. We show that at small values of system parameters, namely, damping, s
Externí odkaz:
http://arxiv.org/abs/2210.00366
Publikováno v:
Phys. Rev. B 106, 014505, (2022)
We demonstrate the locking by external electromagnetic radiation of magnetic precession in the $ \varphi_0 $ Josephson junction through Josephson oscillations in the region of ferromagnetic resonance. This leads to a step in the dependence of the mag
Externí odkaz:
http://arxiv.org/abs/2201.04524
Publikováno v:
Chaos 32, 093142 (2022)
Recently an irregular easy axis reorientation demonstrating the Kapitza pendulum features were observed in numerical simulations of nanomagnet coupled to the Josephson junction. To explain its origin we study the magnetization bifurcations and chaos
Externí odkaz:
http://arxiv.org/abs/2111.12659
We investigate reorientation effects under external periodic drive in the nanomagnet dynamics coupled to a Josephson junction. The Kapitsa pendulum is introduced as a mechanical analog to this system and we demonstrate the reorientation of the easy a
Externí odkaz:
http://arxiv.org/abs/2107.01882