Beyond Moore's technologies: operation principles of a superconductor alternative
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 …
“post-Moore's” technologies afterwards. Energy efficiency is one of the major challenges in …
State control in superconducting quantum processors
VA Vozhakov, MV Bastrakova, NV Klenov, II Soloviev… - Phys.-Uspekhi, 2022 - ufn.ru
The review elucidates recent advances in the development of superconducting qubits and
quantum circuits designed for a new generation of quantum processors. It primarily focuses …
quantum circuits designed for a new generation of quantum processors. It primarily focuses …
Quantum–classical interface based on single flux quantum digital logic
We describe an approach to the integrated control and measurement of a large-scale
superconducting multiqubit array comprising up to 10 8 physical qubits using a proximal …
superconducting multiqubit array comprising up to 10 8 physical qubits using a proximal …
[HTML][HTML] Tunable superconducting neurons for networks based on radial basis functions
AE Schegolev, NV Klenov… - Beilstein Journal of …, 2022 - beilstein-journals.org
The hardware implementation of signal microprocessors based on superconducting
technologies seems relevant for a number of niche tasks where performance and energy …
technologies seems relevant for a number of niche tasks where performance and energy …
Sub-nanosecond operations on superconducting quantum register based on Ramsey patterns
M Bastrakova, N Klenov, V Ruzhickiy… - Superconductor …, 2022 - iopscience.iop.org
An ultrafast qubit control concept is proposed and analyzed theoretically to reduce the
duration of operations with single and multiple superconducting qubits. It is based on the …
duration of operations with single and multiple superconducting qubits. It is based on the …
Breather dynamics in a stochastic sine-Gordon equation: Evidence of noise-enhanced stability
The dynamics of sine-Gordon breathers is studied in the presence of dissipative and
stochastic perturbations. Taking a stationary breather with a random phase value as the …
stochastic perturbations. Taking a stationary breather with a random phase value as the …
Supratransmission-induced traveling breathers in long Josephson junctions
The emergence of traveling sine-Gordon breathers due to the nonlinear supratransmission
effect is theoretically studied in a long Josephson junction driven by suitable magnetic …
effect is theoretically studied in a long Josephson junction driven by suitable magnetic …
Demonstration of a Josephson vortex-based memory cell with microwave energy-efficient readout
DS Kalashnikov, VI Ruzhitskiy, AG Shishkin… - Communications …, 2024 - nature.com
The ongoing progress of superconducting logic systems with Josephson junctions as base
elements requires the development of compatible cryogenic memory. Long enough …
elements requires the development of compatible cryogenic memory. Long enough …
Interfacing superconducting qubits with cryogenic logic: Readout
As superconducting quantum processors increase in size and complexity, the scalability of
standard techniques for qubit control and readout becomes a limiting factor. Replacing room …
standard techniques for qubit control and readout becomes a limiting factor. Replacing room …
Revealing Josephson vortex dynamics in proximity junctions below critical current
VS Stolyarov, V Ruzhitskiy, RA Hovhannisyan… - Nano …, 2022 - ACS Publications
Made of a thin non-superconducting metal (N) sandwiched by two superconductors (S), SNS
Josephson junctions enable novel quantum functionalities by mixing up the intrinsic …
Josephson junctions enable novel quantum functionalities by mixing up the intrinsic …