Transport in two-dimensional topological materials: recent developments in experiment and theory

D Culcer, AC Keser, Y Li, G Tkachov - 2D Materials, 2020 - iopscience.iop.org
We review theoretical and experimental highlights in transport in two-dimensional
topological materials over the last five years. Topological materials comprise topological …

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 …

General theory of Josephson diodes

Y Zhang, Y Gu, P Li, J Hu, K Jiang - Physical Review X, 2022 - APS
Motivated by recent progress in the superconductivity nonreciprocal phenomena, we study
the general theory of Josephson diodes. The central ingredient for Josephson diodes is the …

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 …

Supercurrent diode effect, spin torques, and robust zero-energy peak in planar half-metallic trilayers

K Halterman, M Alidoust, R Smith, S Starr - Physical Review B, 2022 - APS
We consider trilayer F 1 F 2 F 3 Josephson junctions that are finite in two dimensions and
have arbitrary magnetizations in each ferromagnet F i (i= 1, 2, 3). The trilayers are …

Field-free anomalous junction and superconducting diode effect in spin-split superconductor/topological insulator junctions

TH Kokkeler, AA Golubov, FS Bergeret - Physical Review B, 2022 - APS
We study the transport properties of a diffusive Josephson junction between two spin-split
superconductors (SCs) made of SC-ferromagnetic insulator bilayers on top of a three …

Spin-Orbit induced phase-shift in Bi2Se3 Josephson junctions

A Assouline, C Feuillet-Palma, N Bergeal… - Nature …, 2019 - nature.com
The transmission of Cooper pairs between two weakly coupled superconductors produces a
superfluid current and a phase difference; the celebrated Josephson effect. Because of time …

Anomalous Josephson effect

YM Shukrinov - Physics-Uspekhi, 2022 - iopscience.iop.org
This review is devoted to one of the most relevant areas of modern condensed matter
physics, the anomalous Josephson effect (AJE), which consists of the appearance of a …

Strain-engineered Majorana zero energy modes and Josephson state in black phosphorus

M Alidoust, M Willatzen, AP Jauho - Physical Review B, 2018 - APS
We develop a theory for strain control of Majorana zero energy modes and the Josephson
effect in black phosphorus (BP) devices proximity coupled to a superconductor. Employing …

Anomalous current in diffusive ferromagnetic Josephson junctions

MA Silaev, IV Tokatly, FS Bergeret - Physical Review B, 2017 - APS
We demonstrate that in diffusive superconductor/ferromagnet/superconductor (S/F/S)
junctions a finite, anomalous Josephson current can flow even at zero phase difference …