Memristor modeling: challenges in theories, simulations, and device variability
This article presents a review of the current development and challenges in memristor
modeling. We review the mechanisms of memristive devices based on various …
modeling. We review the mechanisms of memristive devices based on various …
Mana: A monolithic adiabatic integration architecture microprocessor using 1.4-zj/op unshunted superconductor josephson junction devices
CL Ayala, T Tanaka, R Saito, M Nozoe… - IEEE Journal of Solid …, 2020 - ieeexplore.ieee.org
We conducted the first successful demonstration of an adiabatic microprocessor based on
unshunted Josephson junction (JJ) devices manufactured using a Nb/AlO x/Nb …
unshunted Josephson junction (JJ) devices manufactured using a Nb/AlO x/Nb …
JoSIM—superconductor SPICE simulator
We present Josephson simulator (JoSIM), a simulation program with integrated circuit
emphasis (SPICE)-based circuit simulator that utilizes the modified nodal voltage analysis …
emphasis (SPICE)-based circuit simulator that utilizes the modified nodal voltage analysis …
Results from the coldflux superconductor integrated circuit design tool project
In five and a half years, the ColdFlux project under the IARPA SuperTools program pushed
the boundaries of digital and analog superconductor electronic design automation (S-EDA) …
the boundaries of digital and analog superconductor electronic design automation (S-EDA) …
DigiQ: A scalable digital controller for quantum computers using SFQ logic
The control of cryogenic qubits in today's super-conducting quantum computer prototypes
presents significant scalability challenges due to the massive costs of generating/routing the …
presents significant scalability challenges due to the massive costs of generating/routing the …
Superconductive single flux quantum logic devices and circuits: Status, challenges, and opportunities
M Pedram - 2020 IEEE International Electron Devices Meeting …, 2020 - ieeexplore.ieee.org
With switching speeds in hundreds of GHz and energy dissipation of 10 _19 Joules per JJ
transition, single flux quantum (SFQ) circuits can provide the speed and energy efficiency for …
transition, single flux quantum (SFQ) circuits can provide the speed and energy efficiency for …
The ColdFlux RSFQ cell library for MIT-LL SFQ5ee fabrication process
The ColdFlux project, within the IARPA SuperTools program, aims to develop an open-
source EDA tool suite for superconductor circuits, with focus on Rapid single flux quantum …
source EDA tool suite for superconductor circuits, with focus on Rapid single flux quantum …
Design and verification of SFQ cell library for superconducting LSI digital circuits
X Gao, Q Qiao, M Wang, M Niu, H Liu… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
We have developed a cell library for superconducting large scale integrated (LSI) digital
circuits based on Single Flux Quantum (SFQ) devices. The circuits were designed for a 6 …
circuits based on Single Flux Quantum (SFQ) devices. The circuits were designed for a 6 …
64-GHz datapath demonstration for bit-parallel SFQ microprocessors based on a gate-level-pipeline structure
R Kashima, I Nagaoka, M Tanaka… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
We successfully demonstrated an 8-bit-wide, bit-parallel datapath composed of an arithmetic
logic unit and register files for high-throughput oriented SFQ microprocessors based on a …
logic unit and register files for high-throughput oriented SFQ microprocessors based on a …
Algebraic and Boolean optimization methods for AQFP superconducting circuits
Adiabatic quantum-flux-parametron (AQFP) circuits are a family of superconducting
electronic (SCE) circuits that have recently gained growing interest due to their low-energy …
electronic (SCE) circuits that have recently gained growing interest due to their low-energy …