Superconductor/ferromagnet heterostructures: a platform for superconducting spintronics and quantum computation

R Cai, I Žutić, W Han - Advanced Quantum Technologies, 2023 - Wiley Online Library
The interplay between superconductivity and ferromagnetism in the superconductor/
ferromagnet (SC/FM) heterostructures generates many interesting physical phenomena …

[HTML][HTML] Ferromagnetic materials for Josephson π junctions

NO Birge, N Satchell - APL Materials, 2024 - pubs.aip.org
The past two decades have seen an explosion of work on Josephson junctions containing
ferromagnetic materials. Such junctions are under consideration for applications in digital …

Extremely long-range, high-temperature Josephson coupling across a half-metallic ferromagnet

D Sanchez-Manzano, S Mesoraca, FA Cuellar… - Nature Materials, 2022 - nature.com
The Josephson effect results from the coupling of two superconductors across a spacer such
as an insulator, a normal metal or a ferromagnet to yield a phase coherent quantum state …

Chiral antiferromagnetic Josephson junctions as spin-triplet supercurrent spin valves and dc SQUIDs

KR Jeon, BK Hazra, JK Kim, JC Jeon, H Han… - Nature …, 2023 - nature.com
Spin-triplet supercurrent spin valves are of practical importance for the realization of
superconducting spintronic logic circuits. In ferromagnetic Josephson junctions, the …

Superconducting triplet rim currents in a spin-textured ferromagnetic disk

R Fermin, D Van Dinter, M Hubert, B Woltjes… - Nano …, 2022 - ACS Publications
Since the discovery of the long-range superconducting proximity effect, the interaction
between spin-triplet Cooper pairs and magnetic structures such as domain walls and …

Magnetization dynamics in proximity-coupled superconductor-ferromagnet-superconductor multilayers. II. Thickness dependence of the superconducting torque

IA Golovchanskiy, NN Abramov, OV Emelyanova… - Physical Review …, 2023 - APS
In this work, we study magnetization dynamics in superconductor-ferromagnet-
superconductor thin-film structures. Results of the broad-band ferromagnetic resonance …

Phase controllable Josephson junctions for cryogenic memory

AE Madden, JC Willard, R Loloee… - … Science and Technology, 2018 - iopscience.iop.org
Josephson junctions containing ferromagnetic layers have generated interest for application
in cryogenic memory. In a junction containing both a magnetically hard fixed layer and soft …

Nanoscale domain wall engineered spin-triplet Josephson junctions and SQUID

E Bhatia, A Srivastava, J Devine-Stoneman… - Nano Letters, 2021 - ACS Publications
Spin-singlet Cooper pairs convert to spin-triplet Cooper pairs on passing through a
magnetically noncollinear structure at a superconductor (S)/ferromagnet (F) interface. In this …

Spin-valve Josephson junctions with perpendicular magnetic anisotropy for cryogenic memory

N Satchell, PM Shepley, M Algarni, M Vaughan… - Applied Physics …, 2020 - pubs.aip.org
We demonstrate a Josephson junction with a weak link containing two ferromagnets with
perpendicular magnetic anisotropy and independent switching fields in which the critical …

Mesoscopic superconducting memory based on bistable magnetic textures

R Fermin, NMA Scheinowitz, J Aarts, K Lahabi - Physical Review Research, 2022 - APS
With the ever-increasing energy need to process big data, the realization of low-power
computing technologies, such as superconducting logic and memories, has become a …