Cryogenic memory technologies
Cryogenic data storage technology is of use in superconducting single-flux quantum
electronics and quantum computing. However, the lack of compatible cryogenic memory …
electronics and quantum computing. However, the lack of compatible cryogenic memory …
Colloquium: Spin-orbit effects in superconducting hybrid structures
Spin-orbit coupling (SOC) relates to the interaction between an electron's motion and its spin
and is ubiquitous in solid-state systems. Although the effect of SOC in normal-state …
and is ubiquitous in solid-state systems. Although the effect of SOC in normal-state …
Demonstration of a superconducting diode-with-memory, operational at zero magnetic field with switchable nonreciprocity
T Golod, VM Krasnov - Nature Communications, 2022 - nature.com
Diode is one of the basic electronic components. It has a nonreciprocal current response,
associated with a broken space/time reversal symmetry. Here we demonstrate prototypes of …
associated with a broken space/time reversal symmetry. Here we demonstrate prototypes of …
Singlet-doublet transitions of a quantum dot Josephson junction detected in a transmon circuit
We realize a hybrid superconductor-semiconductor transmon device in which the
Josephson effect is controlled by a gate-defined quantum dot in an In As-Al nanowire …
Josephson effect is controlled by a gate-defined quantum dot in an In As-Al nanowire …
SuperNPU: An extremely fast neural processing unit using superconducting logic devices
Superconductor single-flux-quantum (SFQ) logic family has been recognized as a highly
promising solution for the post-Moore's era, thanks to its ultra-fast and low-power switching …
promising solution for the post-Moore's era, thanks to its ultra-fast and low-power switching …
Magnetoelectric effects in Josephson junctions
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 …
magnetoelectric effects, reported in the literature on Josephson junctions (JJs). The main …
Very large scale integration of Josephson-junction-based superconductor random access memories
VK Semenov, YA Polyakov… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Arrays of vortex transitional (VT) memory cells with functional density up to 1 Mbit/cm 2 have
been designed, fabricated, and successfully demonstrated. This progress is due to recent …
been designed, fabricated, and successfully demonstrated. This progress is due to recent …
Cryogenic memory architecture integrating spin Hall effect based magnetic memory and superconductive cryotron devices
One of the most challenging obstacles to realizing exascale computing is minimizing the
energy consumption of L2 cache, main memory, and interconnects to that memory. For …
energy consumption of L2 cache, main memory, and interconnects to that memory. For …
Cryogenic memory element based on an anomalous Josephson junction
We propose a nonvolatile memory element based on a lateral ferromagnetic Josephson
junction with spin-orbit coupling and out-of-plane magnetization. The interplay between the …
junction with spin-orbit coupling and out-of-plane magnetization. The interplay between the …
Charge configuration memory devices: energy efficiency and switching speed
A Mraz, R Venturini, D Svetin, V Sever, IA Mihailovic… - Nano Letters, 2022 - ACS Publications
Current trends in data processing have given impetus for an intense search of new concepts
of memory devices with emphasis on efficiency, speed, and scalability. A promising new …
of memory devices with emphasis on efficiency, speed, and scalability. A promising new …