Cryogenic memory technologies

S Alam, MS Hossain, SR Srinivasa, A Aziz - Nature Electronics, 2023 - nature.com
Cryogenic data storage technology is of use in superconducting single-flux quantum
electronics and quantum computing. However, the lack of compatible cryogenic memory …

[HTML][HTML] Beyond Moore's technologies: operation principles of a superconductor alternative

II Soloviev, NV Klenov, SV Bakurskiy… - Beilstein journal of …, 2017 - beilstein-journals.org
The predictions of Moore's law are considered by experts to be valid until 2020 giving rise to
“post-Moore's” technologies afterwards. Energy efficiency is one of the major challenges in …

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 …

Adiabatic superconducting artificial neural network: Basic cells

II Soloviev, AE Schegolev, NV Klenov… - Journal of applied …, 2018 - pubs.aip.org
We consider adiabatic superconducting cells operating as an artificial neuron and synapse
of a multilayer perceptron (MLP). Their compact circuits contain just one and two Josephson …

Hybrid ferromagnetic transmon qubit: Circuit design, feasibility, and detection protocols for magnetic fluctuations

HG Ahmad, V Brosco, A Miano, L Di Palma, M Arzeo… - Physical Review B, 2022 - APS
We propose to exploit currently available tunnel ferromagnetic Josephson junctions to
realize a hybrid superconducting qubit. We show that the characteristic hysteretic behavior …

Scalable memory elements based on rectangular SIsFS junctions

LN Karelina, RA Hovhannisyan… - Journal of Applied …, 2021 - pubs.aip.org
We explore the concept of the Josephson magnetic memory element based on a multilayer
two-barrier SIsFS Josephson junction storing the digital state by means of the orientation of …

Memory cell based on a φ Josephson junction

E Goldobin, H Sickinger, M Weides, N Ruppelt… - Applied Physics …, 2013 - pubs.aip.org
The φ Josephson junction has a doubly degenerate ground state with the Josephson
phases±φ⁠. We demonstrate the use of such a φ Josephson junction as a memory cell …

Ferromagnet/superconductor hybridization for magnonic applications

IA Golovchanskiy, NN Abramov… - Advanced functional …, 2018 - Wiley Online Library
In this work, a new hybridization of superconducting and ferromagnetic orders is
demonstrated, promising for magnonics. By measuring the ferromagnetic and spin wave …

[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 …

Half-metallic superconducting triplet spin valve

K Halterman, M Alidoust - Physical Review B, 2016 - APS
We theoretically study a finite-size SF 1 NF 2 spin valve, where a normal metal (N) insert
separates a thin standard ferromagnet (F 1) and a thick half-metallic ferromagnet (F 2). For …