Magnetoelectric effects in Josephson junctions

IV Bobkova, AM Bobkov, MA Silaev - Journal of Physics …, 2022 - iopscience.iop.org
The review is devoted to the fundamental aspects and characteristic features of the
magnetoelectric effects, reported in the literature on Josephson junctions (JJs). The main …

Hybrid helical state and superconducting diode effect in superconductor/ferromagnet/topological insulator heterostructures

T Karabassov, IV Bobkova, AA Golubov, AS Vasenko - Physical Review B, 2022 - APS
It is well known that the ground state of homogeneous superconducting systems with spin-
orbit coupling in the presence of the Zeeman field is the so-called helical state, which is …

Superconducting spintronics: state of the art and prospects

AS Mel'nikov, SV Mironov, AV Samokhvalov, AI Buzdin - Uspekhi Fiz. Nauk, 2022 - ufn.ru
Significant progress has been achieved recently in a new field of low-temperature
electronics, the physics of superconducting hybrid systems based on superconductors (Ss) …

Critical supercurrent and state for probing a persistent spin helix

M Alidoust - Physical Review B, 2020 - APS
We theoretically study the profile of a supercurrent in two-dimensional Josephson junctions
with Rashba-Dresselhaus spin-orbit interaction (RDSOI) in the presence of a Zeeman field …

Spontaneous supercurrent and phase shift parallel to magnetized topological insulator interfaces

M Alidoust, H Hamzehpour - Physical Review B, 2017 - APS
Employing a Keldysh-Eilenberger technique, we theoretically study the generation of a
spontaneous supercurrent and the appearance of the φ 0 phase shift parallel to uniformly in …

Resistive state of superconductor-ferromagnet-superconductor Josephson junctions in the presence of moving domain walls

DS Rabinovich, IV Bobkova, AM Bobkov, MA Silaev - Physical Review Letters, 2019 - APS
We describe resistive states of the system combining two types of orderings—a
superconducting and a ferromagnetic one. It is shown that in the presence of magnetization …

Bifurcation structure and chaos in dynamics of nanomagnet coupled to Josephson junction

M Nashaat, M Sameh, AE Botha, KV Kulikov… - … Journal of Nonlinear …, 2022 - pubs.aip.org
Irregular easy axis reorientation features are observed in numerical simulations of the
nanomagnet coupled to the Josephson junction. We study magnetization bifurcations and …

Spin torques and magnetic texture dynamics driven by the supercurrent in superconductor/ferromagnet structures

IV Bobkova, AM Bobkov, MA Silaev - Physical Review B, 2018 - APS
We introduce the general formalism to describe spin torques induced by the supercurrents
injected from the adjacent superconducting electrodes into the spin-textured ferromagnets …

Electrical control of magnetization in superconductor/ferromagnet/superconductor junctions on a three-dimensional topological insulator

M Nashaat, IV Bobkova, AM Bobkov, YM Shukrinov… - Physical Review B, 2019 - APS
Strong dependence of the Josephson energy on the magnetization orientation in Josephson
junctions with ferromagnetic interlayers and spin-orbit coupling opens a way to control …

Anomalous phase shift in a Josephson junction via an antiferromagnetic interlayer

DS Rabinovich, IV Bobkova, AM Bobkov - Physical Review Research, 2019 - APS
The anomalous ground-state phase shift in superconductor/antiferromagnet/superconductor
Josephson junctions in the presence of the Rashba spin-orbit coupling is predicted and …